AU Core Implementation Guide
2.0.0-draft - Draft

Publication Build: This will be filled in by the publication tooling

## Resource Profile: AUCoreMedication - JSON Profile

Page standards status: Trial-use | Maturity Level: 2

JSON representation of the au-core-medication resource profile.

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    {
      "resourceType" : "StructureDefinition",
      "id" : "au-core-medication",
      "text" : {
        "status" : "extensions",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition au-core-medication</b></p><a name=\"au-core-medication\"> </a><a name=\"hcau-core-medication\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-au-core-medication-definitions.html#Medication\">Medication</a><a name=\"Medication\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org.au/fhir/6.0.0-draft/StructureDefinition-au-medication.html\">AUBaseMedication</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">A medication in an Australian healthcare context</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck01.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-au-core-medication-definitions.html#Medication.code\">code</a><a name=\"Medication.code\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element has obligations and must be supported\">SO</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..<span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Coding for the medicine</span><table class=\"obligation grid\"><tr><td style=\"font-size: 11px\"><b>Obligations</b></td><td style=\"font-size: 11px\"><b>Actor</b></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-populate-if-known\" title=\"Obligation Codes: populate if known\">populate-if-known</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-responder.html\">AU Core Responder</a></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-no-error\" title=\"Obligation Codes: not error if present\">no-error</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-requester.html\">AU Core Requester</a></td></tr></table></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck003.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_slice.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Slice Definition\" class=\"hierarchy\"/> <a style=\"font-style: italic; font-style: italic\" href=\"StructureDefinition-au-core-medication-definitions.html#Medication.code.coding\">Slices for coding</a><a name=\"Medication.code.coding\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"font-style: italic\"/><span style=\"opacity: 0.5; font-style: italic\">0</span><span style=\"opacity: 0.5; font-style: italic\">..</span><span style=\"opacity: 0.5; font-style: italic\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; font-style: italic; opacity: 0.5; font-style: italic\" href=\"http://hl7.org/fhir/R4/datatypes.html#Coding\">Coding</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5; font-style: italic\">Code defined by a terminology system</span><br style=\"font-style: italic\"/><span style=\"font-weight:bold; font-style: italic\">Slice: </span><span style=\"font-style: italic\">Unordered, Open by pattern:$this</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck0034.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_slicer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_slice_item.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Slice Item\" class=\"hierarchy\"/> <a href=\"StructureDefinition-au-core-medication-definitions.html#Medication.code.coding:pbs\" title=\"Slice pbs\">coding:pbs</a><a name=\"Medication.code.coding.2\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element has obligations and must be supported\">SO</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#Coding\">Coding</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Code defined by a terminology system</span><br class=\"binding\"/><span style=\"font-weight:bold\" title=\"null\" class=\"binding\">Binding: </span><a href=\"http://hl7.org.au/fhir/6.0.0-draft/ValueSet-pbs-item.html\" title=\"http://terminology.hl7.org.au/ValueSet/pbs-item\" class=\"binding\">PBS Item Codes</a><span title=\"null\" class=\"binding\"> (</span><a href=\"http://hl7.org/fhir/R4/terminologies.html#required\" title=\"To be conformant, the concept in this element SHALL be from the specified value set.\" class=\"binding\">required</a><span title=\"null\" class=\"binding\">)</span><table class=\"obligation grid\"><tr><td style=\"font-size: 11px\"><b>Obligations</b></td><td style=\"font-size: 11px\"><b>Actor</b></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-populate-if-known\" title=\"Obligation Codes: populate if known\">populate-if-known</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-responder.html\">AU Core Responder</a></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-no-error\" title=\"Obligation Codes: not error if present\">no-error</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-requester.html\">AU Core Requester</a></td></tr></table></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck0024.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end_slicer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_slice_item.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Slice Item\" class=\"hierarchy\"/> <a href=\"StructureDefinition-au-core-medication-definitions.html#Medication.code.coding:amt\" title=\"Slice amt\">coding:amt</a><a name=\"Medication.code.coding.3\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element has obligations and must be supported\">SO</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#Coding\">Coding</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Code defined by a terminology system</span><br class=\"binding\"/><span style=\"font-weight:bold\" title=\"null\" class=\"binding\">Binding: </span><a href=\"https://tx.ontoserver.csiro.au/fhir/ValueSet/australian-medication-1\" title=\"https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1\" class=\"binding\">Australian Medication <img src=\"external.png\" alt=\".\"/></a><span title=\"null\" class=\"binding\"> (</span><a href=\"http://hl7.org/fhir/R4/terminologies.html#required\" title=\"To be conformant, the concept in this element SHALL be from the specified value set.\" class=\"binding\">required</a><span title=\"null\" class=\"binding\">)</span><table class=\"obligation grid\"><tr><td style=\"font-size: 11px\"><b>Obligations</b></td><td style=\"font-size: 11px\"><b>Actor</b></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-populate-if-known\" title=\"Obligation Codes: populate if known\">populate-if-known</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-responder.html\">AU Core Responder</a></td></tr><tr><td style=\"font-size: 11px\"><b>SHALL</b>:<a href=\"http://hl7.org/fhir/extensions/5.2.0/CodeSystem-obligation.html#obligation-no-error\" title=\"Obligation Codes: not error if present\">no-error</a></td><td style=\"font-size: 11px; opacity: 0.5;\"><a href=\"ActorDefinition-au-core-actor-requester.html\">AU Core Requester</a></td></tr></table></td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
      },
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
          "valueInteger" : 2
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
          "valueCode" : "trial-use",
          "_valueCode" : {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
                "valueCanonical" : "http://hl7.org.au/fhir/core/ImplementationGuide/hl7.fhir.au.core"
              }
            ]
          }
        }
      ],
      "url" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication",
      "version" : "2.0.0-draft",
      "name" : "AUCoreMedication",
      "title" : "AU Core Medication",
      "status" : "active",
      "date" : "2025-06-16T05:29:26+00:00",
      "publisher" : "HL7 Australia",
      "contact" : [
        {
          "name" : "HL7 Australia FHIR Work Group",
          "telecom" : [
            {
              "system" : "url",
              "value" : "https://confluence.hl7.org/display/HAFWG",
              "use" : "work"
            }
          ]
        }
      ],
      "description" : "This profile sets minimum expectations for a Medication resource to record, search, and fetch medications associated with a patient. It is based on the [AU Base Medication](http://build.fhir.org/ig/hl7au/au-fhir-base/StructureDefinition-au-medication.html) profile and identifies the *additional* mandatory core elements, extensions, vocabularies and value sets that **SHALL** be present in the Medication when conforming to this profile. It provides the floor for standards development for specific uses cases in an Australian context. \n\nIn AU Core a Medication resource is used within the context of a referencing resource: MedicationAdministration, MedicationDispense, MedicationRequest, or MedicationStatement resource.",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "AU"
            }
          ]
        }
      ],
      "copyright" : "Used by permission of HL7 International, all rights reserved Creative Commons License. HL7 Australia© 2022+; Licensed Under Creative Commons No Rights Reserved.",
      "fhirVersion" : "4.0.1",
      "mapping" : [
        {
          "identity" : "script10.6",
          "uri" : "http://ncpdp.org/SCRIPT10_6",
          "name" : "Mapping to NCPDP SCRIPT 10.6"
        },
        {
          "identity" : "rim",
          "uri" : "http://hl7.org/v3",
          "name" : "RIM Mapping"
        },
        {
          "identity" : "w5",
          "uri" : "http://hl7.org/fhir/fivews",
          "name" : "FiveWs Pattern Mapping"
        },
        {
          "identity" : "v2",
          "uri" : "http://hl7.org/v2",
          "name" : "HL7 v2 Mapping"
        }
      ],
      "kind" : "resource",
      "abstract" : false,
      "type" : "Medication",
      "baseDefinition" : "http://hl7.org.au/fhir/StructureDefinition/au-medication",
      "derivation" : "constraint",
      "snapshot" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
            "valueString" : "6.0.0-draft"
          }
        ],
        "element" : [
          {
            "id" : "Medication",
            "path" : "Medication",
            "short" : "A medication in an Australian healthcare context",
            "definition" : "This resource is primarily used for the identification and definition of a medication for the purposes of prescribing, dispensing, and administering a medication as well as for making statements about medication use.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Medication",
              "min" : 0,
              "max" : "*"
            },
            "constraint" : [
              {
                "key" : "dom-2",
                "severity" : "error",
                "human" : "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
                "expression" : "contained.contained.empty()",
                "xpath" : "not(parent::f:contained and f:contained)",
                "source" : "http://hl7.org/fhir/StructureDefinition/DomainResource"
              },
              {
                "key" : "dom-3",
                "severity" : "error",
                "human" : "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource",
                "expression" : "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()",
                "xpath" : "not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))",
                "source" : "http://hl7.org/fhir/StructureDefinition/DomainResource"
              },
              {
                "key" : "dom-4",
                "severity" : "error",
                "human" : "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
                "expression" : "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
                "xpath" : "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))",
                "source" : "http://hl7.org/fhir/StructureDefinition/DomainResource"
              },
              {
                "key" : "dom-5",
                "severity" : "error",
                "human" : "If a resource is contained in another resource, it SHALL NOT have a security label",
                "expression" : "contained.meta.security.empty()",
                "xpath" : "not(exists(f:contained/*/f:meta/f:security))",
                "source" : "http://hl7.org/fhir/StructureDefinition/DomainResource"
              },
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice",
                    "valueBoolean" : true
                  },
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation",
                    "valueMarkdown" : "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time."
                  }
                ],
                "key" : "dom-6",
                "severity" : "warning",
                "human" : "A resource should have narrative for robust management",
                "expression" : "text.`div`.exists()",
                "xpath" : "exists(f:text/h:div)",
                "source" : "http://hl7.org/fhir/StructureDefinition/DomainResource"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "Entity. Role, or Act"
              },
              {
                "identity" : "script10.6",
                "map" : "NewRx/MedicationPrescribed\r-or-\rRxFill/MedicationDispensed\r-or-\rRxHistoryResponse/MedicationDispensed\r-or-\rRxHistoryResponse/MedicationPrescribed"
              },
              {
                "identity" : "rim",
                "map" : "ManufacturedProduct[classCode=ADMM]"
              }
            ]
          },
          {
            "id" : "Medication.id",
            "path" : "Medication.id",
            "short" : "Logical id of this artifact",
            "definition" : "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
            "comment" : "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Resource.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "id"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : true
          },
          {
            "id" : "Medication.meta",
            "path" : "Medication.meta",
            "short" : "Metadata about the resource",
            "definition" : "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Resource.meta",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Meta"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true
          },
          {
            "id" : "Medication.implicitRules",
            "path" : "Medication.implicitRules",
            "short" : "A set of rules under which this content was created",
            "definition" : "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
            "comment" : "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Resource.implicitRules",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "uri"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : true,
            "isModifierReason" : "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation",
            "isSummary" : true
          },
          {
            "id" : "Medication.language",
            "path" : "Medication.language",
            "short" : "Language of the resource content",
            "definition" : "The base language in which the resource is written.",
            "comment" : "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Resource.language",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "code"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "binding" : {
              "extension" : [
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
                  "valueCanonical" : "http://hl7.org/fhir/ValueSet/all-languages"
                },
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                  "valueString" : "Language"
                }
              ],
              "strength" : "preferred",
              "description" : "A human language.",
              "valueSet" : "http://hl7.org/fhir/ValueSet/languages"
            }
          },
          {
            "id" : "Medication.text",
            "path" : "Medication.text",
            "short" : "Text summary of the resource, for human interpretation",
            "definition" : "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
            "comment" : "Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later.",
            "alias" : [
              "narrative",
              "html",
              "xhtml",
              "display"
            ],
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "DomainResource.text",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Narrative"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "Act.text?"
              }
            ]
          },
          {
            "id" : "Medication.contained",
            "path" : "Medication.contained",
            "short" : "Contained, inline Resources",
            "definition" : "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
            "comment" : "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.",
            "alias" : [
              "inline resources",
              "anonymous resources",
              "contained resources"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "DomainResource.contained",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Resource"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "N/A"
              }
            ]
          },
          {
            "id" : "Medication.extension",
            "path" : "Medication.extension",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "value",
                  "path" : "url"
                }
              ],
              "rules" : "open"
            },
            "short" : "Extension",
            "definition" : "An Extension",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "DomainResource.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.modifierExtension",
            "path" : "Medication.modifierExtension",
            "short" : "Extensions that cannot be ignored",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
            "alias" : [
              "extensions",
              "user content"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "DomainResource.modifierExtension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : true,
            "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them",
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "N/A"
              }
            ]
          },
          {
            "id" : "Medication.identifier",
            "path" : "Medication.identifier",
            "short" : "Business identifier for this medication",
            "definition" : "Business identifier for this medication.",
            "comment" : "The serial number could be included as an identifier.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Medication.identifier",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Identifier"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "w5",
                "map" : "FiveWs.identifier"
              },
              {
                "identity" : "rim",
                "map" : ".id"
              }
            ]
          },
          {
            "id" : "Medication.code",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code",
            "short" : "Coding for the medicine",
            "definition" : "A code (or set of codes) that specify this medication, or a textual description if no code is available. Usage note: This could be a standard medication code such as a code from RxNorm, SNOMED CT, IDMP etc. It could also be a national or local formulary code, optionally with translations to other code systems.",
            "comment" : "Australian codings are typical medicine/product concept codes.\r\n\r\nA code (or set of codes) that specify this medication, or a textual description if no code is available. Usage note: This could be a standard medication code such as a code from RxNorm, SNOMED CT, IDMP etc. It could also be a national or local formulary code, optionally with translations to other code systems.",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "Medication.code",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "mustSupport" : true,
            "isModifier" : false,
            "isSummary" : true,
            "binding" : {
              "extension" : [
                {
                  "extension" : [
                    {
                      "url" : "key",
                      "valueId" : "adb-med-amt-pref"
                    },
                    {
                      "url" : "purpose",
                      "valueCode" : "preferred"
                    },
                    {
                      "url" : "valueSet",
                      "valueCanonical" : "https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1"
                    },
                    {
                      "url" : "documentation",
                      "valueMarkdown" : "This value set is for use when AMT (Australian Medicines Terminology) codes are preferred."
                    }
                  ],
                  "url" : "http://hl7.org/fhir/tools/StructureDefinition/additional-binding"
                },
                {
                  "extension" : [
                    {
                      "url" : "key",
                      "valueId" : "adb-med-pbs-pref"
                    },
                    {
                      "url" : "purpose",
                      "valueCode" : "preferred"
                    },
                    {
                      "url" : "valueSet",
                      "valueCanonical" : "http://terminology.hl7.org.au/ValueSet/pbs-item"
                    },
                    {
                      "url" : "documentation",
                      "valueMarkdown" : "This value set is for use when PBS (Pharmaceutical Benefits Scheme) item codes are preferred."
                    }
                  ],
                  "url" : "http://hl7.org/fhir/tools/StructureDefinition/additional-binding"
                },
                {
                  "extension" : [
                    {
                      "url" : "key",
                      "valueId" : "adb-med-mims-pref"
                    },
                    {
                      "url" : "purpose",
                      "valueCode" : "preferred"
                    },
                    {
                      "url" : "valueSet",
                      "valueCanonical" : "http://terminology.hl7.org.au/ValueSet/mims"
                    },
                    {
                      "url" : "documentation",
                      "valueMarkdown" : "This value set is for use when MIMS (Monthly Index of Medical Specialties) codes are preferred."
                    }
                  ],
                  "url" : "http://hl7.org/fhir/tools/StructureDefinition/additional-binding"
                },
                {
                  "extension" : [
                    {
                      "url" : "key",
                      "valueId" : "adb-med-gtin-pref"
                    },
                    {
                      "url" : "purpose",
                      "valueCode" : "preferred"
                    },
                    {
                      "url" : "valueSet",
                      "valueCanonical" : "http://terminology.hl7.org/ValueSet/v3-GTIN"
                    },
                    {
                      "url" : "documentation",
                      "valueMarkdown" : "This value set is for use when GTIN (Global Trade Item Number) codes are preferred."
                    }
                  ],
                  "url" : "http://hl7.org/fhir/tools/StructureDefinition/additional-binding"
                }
              ],
              "strength" : "example",
              "valueSet" : "http://hl7.org/fhir/ValueSet/medication-codes"
            },
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "coding.code = //element(*,MedicationType)/DrugCoded/ProductCode\r\rcoding.system = //element(*,MedicationType)/DrugCoded/ProductCodeQualifier\r\rcoding.display = //element(*,MedicationType)/DrugDescription"
              },
              {
                "identity" : "w5",
                "map" : "FiveWs.class"
              },
              {
                "identity" : "v2",
                "map" : "RXO-1.1-Requested Give Code.code / RXE-2.1-Give Code.code / RXD-2.1-Dispense/Give Code.code / RXG-4.1-Give Code.code /RXA-5.1-Administered Code.code / RXC-2.1 Component Code"
              },
              {
                "identity" : "rim",
                "map" : ".code"
              }
            ]
          },
          {
            "id" : "Medication.code.id",
            "path" : "Medication.code.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.code.extension",
            "path" : "Medication.code.extension",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "value",
                  "path" : "url"
                }
              ],
              "description" : "Extensions are always sliced by (at least) url",
              "rules" : "open"
            },
            "short" : "Additional content defined by implementations",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "alias" : [
              "extensions",
              "user content"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.code.coding",
            "path" : "Medication.code.coding",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "pattern",
                  "path" : "$this"
                }
              ],
              "rules" : "open"
            },
            "short" : "Code defined by a terminology system",
            "definition" : "A reference to a code defined by a terminology system.",
            "comment" : "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
            "requirements" : "Allows for alternative encodings within a code system, and translations to other code systems.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "CodeableConcept.coding",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Coding"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1-8, C*E.10-22"
              },
              {
                "identity" : "rim",
                "map" : "union(., ./translation)"
              },
              {
                "identity" : "orim",
                "map" : "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.id",
            "path" : "Medication.code.coding.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.extension",
            "path" : "Medication.code.coding.extension",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "value",
                  "path" : "url"
                }
              ],
              "description" : "Extensions are always sliced by (at least) url",
              "rules" : "open"
            },
            "short" : "Extension",
            "definition" : "An Extension",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding.extension:medicationClass",
            "path" : "Medication.code.coding.extension",
            "sliceName" : "medicationClass",
            "short" : "Medication type",
            "definition" : "The type of information covered by the medication coding, e.g. branded product with no strength or form.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension",
                "profile" : [
                  🔗 "http://hl7.org.au/fhir/StructureDefinition/medication-type"
                ]
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding.system",
            "path" : "Medication.code.coding.system",
            "short" : "Identity of the terminology system",
            "definition" : "The identification of the code system that defines the meaning of the symbol in the code.",
            "comment" : "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
            "requirements" : "Need to be unambiguous about the source of the definition of the symbol.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.system",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "uri"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.3"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystem"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.version",
            "path" : "Medication.code.coding.version",
            "short" : "Version of the system - if relevant",
            "definition" : "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
            "comment" : "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.version",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.7"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystemVersion"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.code",
            "path" : "Medication.code.coding.code",
            "short" : "Symbol in syntax defined by the system",
            "definition" : "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
            "requirements" : "Need to refer to a particular code in the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.code",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "code"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1"
              },
              {
                "identity" : "rim",
                "map" : "./code"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.display",
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
                "valueBoolean" : true
              }
            ],
            "path" : "Medication.code.coding.display",
            "short" : "Representation defined by the system",
            "definition" : "A representation of the meaning of the code in the system, following the rules of the system.",
            "requirements" : "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.display",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.2 - but note this is not well followed"
              },
              {
                "identity" : "rim",
                "map" : "CV.displayName"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
              }
            ]
          },
          {
            "id" : "Medication.code.coding.userSelected",
            "path" : "Medication.code.coding.userSelected",
            "short" : "If this coding was chosen directly by the user",
            "definition" : "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
            "comment" : "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
            "requirements" : "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.userSelected",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "boolean"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "Sometimes implied by being first"
              },
              {
                "identity" : "rim",
                "map" : "CD.codingRationale"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code.coding",
            "sliceName" : "pbs",
            "short" : "Code defined by a terminology system",
            "definition" : "A reference to a code defined by a terminology system.",
            "comment" : "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
            "requirements" : "Allows for alternative encodings within a code system, and translations to other code systems.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "CodeableConcept.coding",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Coding"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "mustSupport" : true,
            "isModifier" : false,
            "isSummary" : true,
            "binding" : {
              "strength" : "required",
              "valueSet" : "http://terminology.hl7.org.au/ValueSet/pbs-item"
            },
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1-8, C*E.10-22"
              },
              {
                "identity" : "rim",
                "map" : "union(., ./translation)"
              },
              {
                "identity" : "orim",
                "map" : "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.id",
            "path" : "Medication.code.coding.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.extension",
            "path" : "Medication.code.coding.extension",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "value",
                  "path" : "url"
                }
              ],
              "description" : "Extensions are always sliced by (at least) url",
              "rules" : "open"
            },
            "short" : "Extension",
            "definition" : "An Extension",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding:pbs.extension:medicationClass",
            "path" : "Medication.code.coding.extension",
            "sliceName" : "medicationClass",
            "short" : "Medication type",
            "definition" : "The type of information covered by the medication coding, e.g. branded product with no strength or form.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension",
                "profile" : [
                  🔗 "http://hl7.org.au/fhir/StructureDefinition/medication-type"
                ]
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding:pbs.system",
            "path" : "Medication.code.coding.system",
            "short" : "Identity of the terminology system",
            "definition" : "The identification of the code system that defines the meaning of the symbol in the code.",
            "comment" : "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
            "requirements" : "Need to be unambiguous about the source of the definition of the symbol.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.system",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "uri"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.3"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystem"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.version",
            "path" : "Medication.code.coding.version",
            "short" : "Version of the system - if relevant",
            "definition" : "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
            "comment" : "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.version",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.7"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystemVersion"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.code",
            "path" : "Medication.code.coding.code",
            "short" : "Symbol in syntax defined by the system",
            "definition" : "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
            "requirements" : "Need to refer to a particular code in the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.code",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "code"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1"
              },
              {
                "identity" : "rim",
                "map" : "./code"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.display",
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
                "valueBoolean" : true
              }
            ],
            "path" : "Medication.code.coding.display",
            "short" : "Representation defined by the system",
            "definition" : "A representation of the meaning of the code in the system, following the rules of the system.",
            "requirements" : "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.display",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.2 - but note this is not well followed"
              },
              {
                "identity" : "rim",
                "map" : "CV.displayName"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:pbs.userSelected",
            "path" : "Medication.code.coding.userSelected",
            "short" : "If this coding was chosen directly by the user",
            "definition" : "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
            "comment" : "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
            "requirements" : "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.userSelected",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "boolean"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "Sometimes implied by being first"
              },
              {
                "identity" : "rim",
                "map" : "CD.codingRationale"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  },
                  {
                    "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-source",
                    "valueUri" : "http://hl7.org.au/fhir/core/StructureDefinition/au-core-medication|2.0.0-draft"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code.coding",
            "sliceName" : "amt",
            "short" : "Code defined by a terminology system",
            "definition" : "A reference to a code defined by a terminology system.",
            "comment" : "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
            "requirements" : "Allows for alternative encodings within a code system, and translations to other code systems.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "CodeableConcept.coding",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Coding"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "mustSupport" : true,
            "isModifier" : false,
            "isSummary" : true,
            "binding" : {
              "strength" : "required",
              "valueSet" : "https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1"
            },
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1-8, C*E.10-22"
              },
              {
                "identity" : "rim",
                "map" : "union(., ./translation)"
              },
              {
                "identity" : "orim",
                "map" : "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.id",
            "path" : "Medication.code.coding.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.extension",
            "path" : "Medication.code.coding.extension",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "value",
                  "path" : "url"
                }
              ],
              "description" : "Extensions are always sliced by (at least) url",
              "rules" : "open"
            },
            "short" : "Extension",
            "definition" : "An Extension",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding:amt.extension:medicationClass",
            "path" : "Medication.code.coding.extension",
            "sliceName" : "medicationClass",
            "short" : "Medication type",
            "definition" : "The type of information covered by the medication coding, e.g. branded product with no strength or form.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension",
                "profile" : [
                  🔗 "http://hl7.org.au/fhir/StructureDefinition/medication-type"
                ]
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false
          },
          {
            "id" : "Medication.code.coding:amt.system",
            "path" : "Medication.code.coding.system",
            "short" : "Identity of the terminology system",
            "definition" : "The identification of the code system that defines the meaning of the symbol in the code.",
            "comment" : "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
            "requirements" : "Need to be unambiguous about the source of the definition of the symbol.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.system",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "uri"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.3"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystem"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.version",
            "path" : "Medication.code.coding.version",
            "short" : "Version of the system - if relevant",
            "definition" : "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
            "comment" : "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.version",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.7"
              },
              {
                "identity" : "rim",
                "map" : "./codeSystemVersion"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.code",
            "path" : "Medication.code.coding.code",
            "short" : "Symbol in syntax defined by the system",
            "definition" : "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
            "requirements" : "Need to refer to a particular code in the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.code",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "code"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.1"
              },
              {
                "identity" : "rim",
                "map" : "./code"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.display",
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
                "valueBoolean" : true
              }
            ],
            "path" : "Medication.code.coding.display",
            "short" : "Representation defined by the system",
            "definition" : "A representation of the meaning of the code in the system, following the rules of the system.",
            "requirements" : "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.display",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.2 - but note this is not well followed"
              },
              {
                "identity" : "rim",
                "map" : "CV.displayName"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
              }
            ]
          },
          {
            "id" : "Medication.code.coding:amt.userSelected",
            "path" : "Medication.code.coding.userSelected",
            "short" : "If this coding was chosen directly by the user",
            "definition" : "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
            "comment" : "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
            "requirements" : "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Coding.userSelected",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "boolean"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "Sometimes implied by being first"
              },
              {
                "identity" : "rim",
                "map" : "CD.codingRationale"
              },
              {
                "identity" : "orim",
                "map" : "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
              }
            ]
          },
          {
            "id" : "Medication.code.text",
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
                "valueBoolean" : true
              }
            ],
            "path" : "Medication.code.text",
            "short" : "Medication primary text",
            "definition" : "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user. This may be a brand or generic name as suitable for the intent of the entry.",
            "comment" : "Very often the text is the same as a displayName of one of the codings.",
            "requirements" : "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "CodeableConcept.text",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "v2",
                "map" : "C*E.9. But note many systems use C*E.2 for this"
              },
              {
                "identity" : "rim",
                "map" : "./originalText[mediaType/code=\"text/plain\"]/data"
              },
              {
                "identity" : "orim",
                "map" : "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
              }
            ]
          },
          {
            "id" : "Medication.status",
            "path" : "Medication.status",
            "short" : "active | inactive | entered-in-error",
            "definition" : "A code to indicate if the medication is in active use.",
            "comment" : "This status is intended to identify if the medication in a local system is in active use within a drug database or inventory.  For example, a pharmacy system may create a new drug file record for a compounded product \"ABC Hospital Special Cream\" with an active status.  At some point in the future, it may be determined that the drug record was created with an error and the status is changed to \"entered in error\".   This status is not intended to specify if a medication is part of a particular formulary.  It is possible that the drug record may be referenced by multiple formularies or catalogues and each of those entries would have a separate status.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.status",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "code"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : true,
            "isModifierReason" : "This element changes the interpretation of all descriptive attributes.",
            "isSummary" : true,
            "binding" : {
              "extension" : [
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                  "valueString" : "MedicationStatus"
                }
              ],
              "strength" : "required",
              "description" : "A coded concept defining if the medication is in active use.",
              "valueSet" : "http://hl7.org/fhir/ValueSet/medication-status|4.0.1"
            },
            "mapping" : [
              {
                "identity" : "rim",
                "map" : ".statusCode"
              }
            ]
          },
          {
            "id" : "Medication.manufacturer",
            "path" : "Medication.manufacturer",
            "short" : "Physical product manufacturer organisation",
            "definition" : "Describes the details of the manufacturer of the medication product. This is not intended to represent the distributor of a medication product it is the manufacturer of the actual physical medicine product.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.manufacturer",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Reference",
                "targetProfile" : [
                  🔗 "http://hl7.org/fhir/StructureDefinition/Organization"
                ]
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "no mapping"
              },
              {
                "identity" : "w5",
                "map" : "FiveWs.actor"
              },
              {
                "identity" : "v2",
                "map" : "RXD-20-Substance Manufacturer Name / RXG-21-Substance Manufacturer Name / RXA-17-Substance Manufacturer Name"
              },
              {
                "identity" : "rim",
                "map" : ".player.scopingRole[typeCode=MANU].scoper"
              }
            ]
          },
          {
            "id" : "Medication.form",
            "path" : "Medication.form",
            "short" : "powder | tablets | capsule +",
            "definition" : "Describes the form of the item.  Powder; tablets; capsule.",
            "comment" : "When Medication is referenced from MedicationRequest, this is the ordered form.  When Medication is referenced within MedicationDispense, this is the dispensed form.  When Medication is referenced within MedicationAdministration, this is administered form.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.form",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "binding" : {
              "strength" : "preferred",
              "valueSet" : "https://healthterminologies.gov.au/fhir/ValueSet/medication-form-1"
            },
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "coding.code =  //element(*,DrugCodedType)/FormCode\r\rcoding.system = //element(*,DrugCodedType)/FormSourceCode"
              },
              {
                "identity" : "v2",
                "map" : "RXO-5-Requested Dosage Form / RXE-6-Give Dosage Form / RXD-6-Actual Dosage Form / RXG-8-Give Dosage Form / RXA-8-Administered Dosage Form"
              },
              {
                "identity" : "rim",
                "map" : ".formCode"
              }
            ]
          },
          {
            "id" : "Medication.amount",
            "path" : "Medication.amount",
            "short" : "Amount of drug in package",
            "definition" : "Specific amount of the drug in the packaged product.  For example, when specifying a product that has the same strength (For example, Insulin glargine 100 unit per mL solution for injection), this attribute provides additional clarification of the package amount (For example, 3 mL, 10mL, etc.).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.amount",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Ratio"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : ".quantity"
              }
            ]
          },
          {
            "id" : "Medication.ingredient",
            "path" : "Medication.ingredient",
            "short" : "Active or inactive ingredient",
            "definition" : "Identifies a particular constituent of interest in the product. Can be coded with AMT.",
            "comment" : "The ingredients need not be a complete list.  If an ingredient is not specified, this does not indicate whether an ingredient is present or absent.  If an ingredient is specified it does not mean that all ingredients are specified.  It is possible to specify both inactive and active ingredients.",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Medication.ingredient",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "BackboneElement"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : ".scopesRole[typeCode=INGR]"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.id",
            "path" : "Medication.ingredient.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.extension",
            "path" : "Medication.ingredient.extension",
            "short" : "Additional content defined by implementations",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "alias" : [
              "extensions",
              "user content"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.modifierExtension",
            "path" : "Medication.ingredient.modifierExtension",
            "short" : "Extensions that cannot be ignored even if unrecognized",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
            "alias" : [
              "extensions",
              "user content",
              "modifiers"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "BackboneElement.modifierExtension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : true,
            "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "N/A"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.item[x]",
            "path" : "Medication.ingredient.item[x]",
            "short" : "The actual ingredient or content",
            "definition" : "The actual ingredient - either a substance (simple ingredient) or another medication of a medication.",
            "requirements" : "The ingredient may reference a substance (for example, amoxicillin) or another medication (for example in the case of a compounded product, Glaxal Base).",
            "min" : 1,
            "max" : "1",
            "base" : {
              "path" : "Medication.ingredient.item[x]",
              "min" : 1,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "CodeableConcept"
              },
              {
                "code" : "Reference",
                "targetProfile" : [
                  🔗 "http://hl7.org/fhir/StructureDefinition/Substance"🔗 ,
                  "http://hl7.org/fhir/StructureDefinition/Medication"
                ]
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "binding" : {
              "strength" : "preferred",
              "valueSet" : "http://terminology.hl7.org.au/ValueSet/amt-mp-codes"
            },
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "coding.code = //element(*,MedicationType)/DrugCoded/ProductCode\r\rcoding.system = //element(*,MedicationType)/DrugCoded/ProductCodeQualifier\r\rcoding.display = //element(*,MedicationType)/DrugDescription"
              },
              {
                "identity" : "v2",
                "map" : "RXC-2-Component Code  if medication: RXO-1-Requested Give Code / RXE-2-Give Code / RXD-2-Dispense/Give Code / RXG-4-Give Code / RXA-5-Administered Code"
              },
              {
                "identity" : "rim",
                "map" : ".player"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.isActive",
            "path" : "Medication.ingredient.isActive",
            "short" : "Active ingredient indicator",
            "definition" : "Indication of whether this ingredient affects the therapeutic action of the drug.",
            "requirements" : "True indicates that the ingredient affects the therapeutic action of the drug (i.e. active). \rFalse indicates that the ingredient does not affect the therapeutic action of the drug (i.e. inactive).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.ingredient.isActive",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "boolean"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "NA"
              }
            ]
          },
          {
            "id" : "Medication.ingredient.strength",
            "path" : "Medication.ingredient.strength",
            "short" : "Quantity/strength of ingredient present",
            "definition" : "Specifies how many (or how much) of the items there are in this Medication.  For example, 250 mg per tablet.  This is expressed as a ratio where the numerator is 250mg and the denominator is 1 tablet.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.ingredient.strength",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "Ratio"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "//element(*,DrugCodedType)/Strength"
              },
              {
                "identity" : "v2",
                "map" : "RXC-3-Component Amount & RXC-4-Component Units  if medication: RXO-2-Requested Give Amount - Minimum & RXO-4-Requested Give Units / RXO-3-Requested Give Amount - Maximum & RXO-4-Requested Give Units / RXO-11-Requested Dispense Amount & RXO-12-Requested Dispense Units / RXE-3-Give Amount - Minimum & RXE-5-Give Units / RXE-4-Give Amount - Maximum & RXE-5-Give Units / RXE-10-Dispense Amount & RXE-10-Dispense Units"
              },
              {
                "identity" : "rim",
                "map" : ".quantity"
              }
            ]
          },
          {
            "id" : "Medication.batch",
            "path" : "Medication.batch",
            "short" : "Details about packaged medications",
            "definition" : "Information that only applies to packages (not products).",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.batch",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "BackboneElement"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "no mapping"
              },
              {
                "identity" : "rim",
                "map" : ".player[classCode=CONT]"
              }
            ]
          },
          {
            "id" : "Medication.batch.id",
            "path" : "Medication.batch.id",
            "representation" : [
              "xmlAttr"
            ],
            "short" : "Unique id for inter-element referencing",
            "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Element.id",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                    "valueUrl" : "string"
                  }
                ],
                "code" : "http://hl7.org/fhirpath/System.String"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.batch.extension",
            "path" : "Medication.batch.extension",
            "short" : "Additional content defined by implementations",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "alias" : [
              "extensions",
              "user content"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Element.extension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "n/a"
              }
            ]
          },
          {
            "id" : "Medication.batch.modifierExtension",
            "path" : "Medication.batch.modifierExtension",
            "short" : "Extensions that cannot be ignored even if unrecognized",
            "definition" : "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
            "comment" : "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
            "requirements" : "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
            "alias" : [
              "extensions",
              "user content",
              "modifiers"
            ],
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "BackboneElement.modifierExtension",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "Extension"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              },
              {
                "key" : "ext-1",
                "severity" : "error",
                "human" : "Must have either extensions or value[x], not both",
                "expression" : "extension.exists() != value.exists()",
                "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                "source" : "http://hl7.org/fhir/StructureDefinition/Extension"
              }
            ],
            "isModifier" : true,
            "isModifierReason" : "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
            "isSummary" : true,
            "mapping" : [
              {
                "identity" : "rim",
                "map" : "N/A"
              }
            ]
          },
          {
            "id" : "Medication.batch.lotNumber",
            "path" : "Medication.batch.lotNumber",
            "short" : "Identifier assigned to batch",
            "definition" : "The assigned lot number of a batch of the specified product.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.batch.lotNumber",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "string"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "no mapping"
              },
              {
                "identity" : "v2",
                "map" : "RXA-15 Substance Lot Number / RXG-19 Substance Lot Number"
              },
              {
                "identity" : "rim",
                "map" : ".id"
              }
            ]
          },
          {
            "id" : "Medication.batch.expirationDate",
            "path" : "Medication.batch.expirationDate",
            "short" : "When batch will expire",
            "definition" : "When this specific batch of product will expire.",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "Medication.batch.expirationDate",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "dateTime"
              }
            ],
            "constraint" : [
              {
                "key" : "ele-1",
                "severity" : "error",
                "human" : "All FHIR elements must have a @value or children",
                "expression" : "hasValue() or (children().count() > id.count())",
                "xpath" : "@value|f:*|h:div",
                "source" : "http://hl7.org/fhir/StructureDefinition/Element"
              }
            ],
            "isModifier" : false,
            "isSummary" : false,
            "mapping" : [
              {
                "identity" : "script10.6",
                "map" : "no mapping"
              },
              {
                "identity" : "v2",
                "map" : "RXA-16 Substance Expiration Date / RXG-20 Substance Expiration Date"
              },
              {
                "identity" : "rim",
                "map" : "participation[typeCode=CSM].role[classCode=INST].scopedRole.scoper[classCode=MMAT].expirationTime"
              }
            ]
          }
        ]
      },
      "differential" : {
        "element" : [
          {
            "id" : "Medication",
            "path" : "Medication"
          },
          {
            "id" : "Medication.code",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code",
            "min" : 1,
            "mustSupport" : true
          },
          {
            "id" : "Medication.code.coding",
            "path" : "Medication.code.coding",
            "slicing" : {
              "discriminator" : [
                {
                  "type" : "pattern",
                  "path" : "$this"
                }
              ],
              "rules" : "open"
            }
          },
          {
            "id" : "Medication.code.coding:pbs",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code.coding",
            "sliceName" : "pbs",
            "mustSupport" : true,
            "binding" : {
              "strength" : "required",
              "valueSet" : "http://terminology.hl7.org.au/ValueSet/pbs-item"
            }
          },
          {
            "id" : "Medication.code.coding:amt",
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:populate-if-known"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-responder"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              },
              {
                "extension" : [
                  {
                    "url" : "code",
                    "valueCode" : "SHALL:no-error"
                  },
                  {
                    "url" : "actor",
                    "valueCanonical" : "http://hl7.org.au/fhir/core/ActorDefinition/au-core-actor-requester"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
              }
            ],
            "path" : "Medication.code.coding",
            "sliceName" : "amt",
            "mustSupport" : true,
            "binding" : {
              "strength" : "required",
              "valueSet" : "https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1"
            }
          }
        ]
      }
    }