Health Connect Australia Provider Directory FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 26.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/HCPD-Snapshot-26.0.0-SPARKED-Testing-20260708/ and changes regularly. See the Directory of published versions

Extension: IAR Levels of Care

Official URL: http://digitalhealth.gov.au/fhir/cc/StructureDefinition/iar-levels-of-care Version: 26.0.0
Active as of 2026-07-03 Computable Name: IAR_Levels_Of_Care

Copyright/Legal: This content is licensed under a Creative Commons Attribution 4.0 International License. See https://creativecommons.org/licenses/by/4.0/

Indicates the IAR (Initial Assessment and Referral) Levels of Care for a healthcare service.

This extension addresses the business requirement to classify mental healthcare services according to the National Initial Assessment and Referral (IAR) framework levels of care, enabling appropriate service matching and referral processes.

Context of Use

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

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

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 & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension(4.0.1) IAR Levels of Care
... extension 0..0 Extension
... url 1..1 uri "http://digitalhealth.gov.au/fhir/cc/StructureDefinition/iar-levels-of-care"
... value[x] 0..1 CodeableConcept IAR Levels of Care for the healthcare service.
Binding: Initial Assessment and Referral Levels of Care . (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension(4.0.1) IAR Levels of Care
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://digitalhealth.gov.au/fhir/cc/StructureDefinition/iar-levels-of-care"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Indicates the IAR (Initial Assessment and Referral) Levels of Care for a healthcare service.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension(4.0.1) IAR Levels of Care
... extension 0..0 Extension
... url 1..1 uri "http://digitalhealth.gov.au/fhir/cc/StructureDefinition/iar-levels-of-care"
... value[x] 0..1 CodeableConcept IAR Levels of Care for the healthcare service.
Binding: Initial Assessment and Referral Levels of Care . (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension(4.0.1) IAR Levels of Care
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://digitalhealth.gov.au/fhir/cc/StructureDefinition/iar-levels-of-care"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Indicates the IAR (Initial Assessment and Referral) Levels of Care for a healthcare service.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required Initial Assessment and Referral Levels of Care . ⏿1.0.0 tx.hl7.org.au

Constraints

Id Grade Path(s) Description Expression
ele-1 error Extension, Extension.value[x] All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error Extension Must have either extensions or value[x], not both extension.exists() != value.exists()