## Union of http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-diagnosticrequest and http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-diagnosticrequest

This is the set of resources that conform to either of the profiles AU eRequesting Diagnostic Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-diagnosticrequest) and AU eRequesting Diagnostic Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-diagnosticrequest). E.g. what you have to deal with if you get resources conforming to one of them

### Structure

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
ServiceRequest | C | 0..* |  | left: A diagnostic service request in an Australian healthcare context; right: Deprecated: A diagnostic service request in an Australian healthcare context dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: 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 dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management prr-1: orderDetail SHALL only be present if code is present
meta | Σ | 0..1 | Meta | Metadata about the resource ele-1: All FHIR elements must have a @value or children
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
language |  | 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language. ele-1: All FHIR elements must have a @value or children
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation ele-1: All FHIR elements must have a @value or children
contained |  | 0..* | Resource | Contained, inline Resources
extension |  | 0..* | Extension | Extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
identifier | S | 0..* | ??, ?? | Identifiers assigned to this order ele-1: All FHIR elements must have a @value or children
instantiatesCanonical | Σ | 0..* | canonical(ActivityDefinition | PlanDefinition) | Instantiates FHIR protocol or definition ele-1: All FHIR elements must have a @value or children
instantiatesUri | Σ | 0..* | uri | Instantiates external protocol or definition ele-1: All FHIR elements must have a @value or children
basedOn | Σ | 0..* | Reference(CarePlan | ServiceRequest | MedicationRequest) | What request fulfills ele-1: All FHIR elements must have a @value or children
replaces | Σ | 0..* | Reference(ServiceRequest) | What request replaces ele-1: All FHIR elements must have a @value or children
requisition | S | 1..1 | ?? | left: Local Order Identifier; right: Composite Request ID ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
use | ?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: ?? (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
type | Σ | 1..1 | CodeableConcept | Coded identifier type for local order identifier Binding: ?? (required) ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
coding | Σ | 1..1 | Coding | Code defined by a terminology system ele-1: All FHIR elements must have a @value or children
text | Σ | 0..1 | string | Plain text representation of the concept ele-1: All FHIR elements must have a @value or children
system | Σ | 1..1 | uri | System identifier namespace for the organisation that assigned the order identifier ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value | Σ | 1..1 | string | Order identifier ele-1: All FHIR elements must have a @value or children Example General: 123456
period | Σ | 0..1 | Period | Time period when id is/was valid for use ele-1: All FHIR elements must have a @value or children
assigner | Σ | 0..1 | Reference(Organization) | Organisation that assigned the order identifier ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
reference | Σ | 0..1 | string | Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). ele-1: All FHIR elements must have a @value or children
identifier | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known ele-1: All FHIR elements must have a @value or children
display | Σ | 1..1 | string | Name of the assigning organisation ele-1: All FHIR elements must have a @value or children
status | ?!S Σ | 1..1 | code | draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: ?? (required) ele-1: All FHIR elements must have a @value or children
intent | ?!S Σ | 1..1 | code | proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: ?? (required): The kind of service request. ele-1: All FHIR elements must have a @value or children
category | S Σ | 1..* | CodeableConcept | Classification of service Binding: ?? (example): Classification of the requested service. ele-1: All FHIR elements must have a @value or children
priority | S Σ | 0..1 | code | routine | urgent | asap | stat Binding: ?? (required): Identifies the level of importance to be assigned to actioning the request. ele-1: All FHIR elements must have a @value or children
doNotPerform | ?!Σ | 0..1 | boolean | True if service/procedure should not be performed ele-1: All FHIR elements must have a @value or children
code | S Σ | 1..1 | CodeableConcept | What is being requested/ordered Binding: ?? (example) ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
coding | Σ | 0..* | Coding | Code defined by a terminology system ele-1: All FHIR elements must have a @value or children
text | Σ | 1..1 | string | Plain text representation of the concept ele-1: All FHIR elements must have a @value or children
orderDetail | Σ | 0..* | CodeableConcept | Additional order information Binding: ?? (example): Codified order entry details which are based on order context. ele-1: All FHIR elements must have a @value or children
quantity[x] | S Σ | 0..1 |  | left: Service amount; right: An informative value indicating the number of fulfilments requested. If not provided the quantity is 1. For Rule 3 Exemption, this value may be greater than 1; however, the server does not currently support tracking multiple fulfilments from a single order. ele-1: All FHIR elements must have a @value or children
quantityQuantity |  |  | Quantity |
quantityRatio |  |  | Ratio |
quantityRange |  |  | Range |
subject | S Σ | 1..1 | Reference(AU Core Patient | #sd-au-core-patient-au-core-patient) | Individual or Entity the service is ordered for ele-1: All FHIR elements must have a @value or children
encounter | S Σ | 1..1 | Reference(AU Core Encounter | #sd-au-core-encounter-au-core-encounter) | Encounter in which the request was created ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
reference | Σ | 1..1 | string | Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). ele-1: All FHIR elements must have a @value or children
identifier | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known ele-1: All FHIR elements must have a @value or children
display | Σ | 0..1 | string | Text alternative for the resource ele-1: All FHIR elements must have a @value or children
occurrence[x] | S Σ | 0..1 |  | left: When service should occur; right: This may be used to cover three needs: 1. A target date for the test to be performed. 2. A date range for the test to be performed (possible Rule 3 Exemption use). 3. A frequency for the test to be performed (more complex Rule 3 Exemption use). The server will not process this information which is informative only and there is no alignment to diagnostic service regulations or policy. ele-1: All FHIR elements must have a @value or children
occurrenceDateTime |  |  | dateTime |
occurrencePeriod |  |  | Period |
occurrenceTiming |  |  | Timing |
asNeeded[x] | Σ | 0..1 |  | Preconditions for service Binding: ?? (example): A coded concept identifying the pre-condition that should hold prior to performing a procedure. For example "pain", "on flare-up", etc. ele-1: All FHIR elements must have a @value or children
asNeededBoolean |  |  | boolean |
asNeededCodeableConcept |  |  | CodeableConcept |
authoredOn | S Σ C | 1..1 | dateTime | Date request signed ele-1: All FHIR elements must have a @value or children au-ereq-srr-01: Date must include at least year, month, and day
requester | S Σ | 1..1 | Reference(AU Core PractitionerRole | #sd-au-core-practitionerrole-au-core-practitionerrole) | Authorising individual, organisation or program (e.g. National Bowel Cancer Screening Program) ele-1: All FHIR elements must have a @value or children
performerType | Σ | 0..1 | CodeableConcept | Performer role Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
performer | Σ | 0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson) | Requested performer ele-1: All FHIR elements must have a @value or children
locationCode | Σ | 0..* | CodeableConcept | Requested location Binding: ?? (example): A location type where services are delivered. ele-1: All FHIR elements must have a @value or children
locationReference | Σ | 0..* | Reference(Location) | Requested location ele-1: All FHIR elements must have a @value or children
reasonCode | S Σ | 0..* | CodeableConcept | Explanation/Justification for procedure or service Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
reasonReference | Σ | 0..* | Reference(Condition | Observation | DiagnosticReport | DocumentReference) | Explanation/Justification for service or service ele-1: All FHIR elements must have a @value or children
insurance | S | 0..* | Reference(AU eRequesting Coverage | #sd-au-erequesting-coverage-au-erequesting-coverage) | Associated insurance coverage ele-1: All FHIR elements must have a @value or children
supportingInfo |  | 0..* | Reference(Resource) | Additional clinical information ele-1: All FHIR elements must have a @value or children
specimen | Σ | 0..* | Reference(AU Base Specimen | #sd-au-specimen-au-specimen) | Procedure Samples ele-1: All FHIR elements must have a @value or children
bodySite | S Σ | 0..* | CodeableConcept | Location on Body Binding: ?? (preferred) ele-1: All FHIR elements must have a @value or children
note | S | 0..* | Annotation | Comments ele-1: All FHIR elements must have a @value or children
patientInstruction | Σ | 0..1 | string | Patient or consumer-oriented instructions ele-1: All FHIR elements must have a @value or children
relevantHistory |  | 0..* | Reference(Provenance) | Request provenance ele-1: All FHIR elements must have a @value or children
Documentation for this format