AU Base Implementation Guide
4.1.0 - Trial Use Australia flag

This page is part of the AU Base Implementation Guide 4.1.0. It is based on FHIR R4. For a full list of available versions, see the Directory of published versions

Extension: HL7 V2 Assigning Authority

Official URL: http://hl7.org.au/fhir/StructureDefinition/au-assigningauthority Version: 4.1.0
Standards status: Trial-use Maturity Level: 3 Computable Name: HL7V2AssigningAuthority

Copyright/Legal: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved.

This extension applies to the Identifier data type and is used to represent HL7 V2 assigning authority details for HL7 V2 identification for routing.

This extension may be used on the following element(s):

  • Element ID Identifier

This content provides the values for a sender to use where assigning authority components should be valued in fields in HL7 messages.

Example HL7 V2 fields that will use this are:

  • PRD-7 Provider Identifiers (CM)
  • PV1-9 Consulting Doctor (XCN)
  • OBR-28 Result copies to (XCN)

Usage Notes

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionHL7 V2 assigning authority
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:namespace-id 0..1ExtensionApplication Identifier
.... url 1..1uri"namespace-id"
.... value[x] 0..1stringValue of extension
... extension:universal-id 0..1ExtensionUniversal Identifier Value
.... url 1..1uri"universal-id"
.... value[x] 0..1stringValue of extension
.... url 1..1uri"universal-id-type"
.... value[x] 0..1stringValue of extension
... url 1..1uri"http://hl7.org.au/fhir/StructureDefinition/au-assigningauthority"
... value[x] 0..0

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionHL7 V2 assigning authority
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:namespace-id 0..1ExtensionApplication Identifier
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"namespace-id"
.... value[x] 0..1stringValue of extension
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"universal-id"
.... value[x] 0..1stringValue of extension
... extension:universal-id-type 0..1ExtensionType scheme of universal-id
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"universal-id-type"
.... value[x] 0..1stringValue of extension
... url 1..1uri"http://hl7.org.au/fhir/StructureDefinition/au-assigningauthority"

doco Documentation for this format

This structure is derived from Extension

Summary

Fixed Value: 4 elements
Prohibited: 1 element

Maturity: 3

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionHL7 V2 assigning authority
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:namespace-id 0..1ExtensionApplication Identifier
.... url 1..1uri"namespace-id"
.... value[x] 0..1stringValue of extension
... extension:universal-id 0..1ExtensionUniversal Identifier Value
.... url 1..1uri"universal-id"
.... value[x] 0..1stringValue of extension
.... url 1..1uri"universal-id-type"
.... value[x] 0..1stringValue of extension
... url 1..1uri"http://hl7.org.au/fhir/StructureDefinition/au-assigningauthority"
... value[x] 0..0

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionHL7 V2 assigning authority
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:namespace-id 0..1ExtensionApplication Identifier
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"namespace-id"
.... value[x] 0..1stringValue of extension
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"universal-id"
.... value[x] 0..1stringValue of extension
... extension:universal-id-type 0..1ExtensionType scheme of universal-id
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"universal-id-type"
.... value[x] 0..1stringValue of extension
... url 1..1uri"http://hl7.org.au/fhir/StructureDefinition/au-assigningauthority"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()