# Health Connect Australia Provider Directory FHIR Implementation Guide

0.2.0-preview - Preview

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 0.2.0-preview built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/steveswinsburg/HealthConnect/ and changes regularly. See the Directory of published versions

## Extension: HC Amenity

Official URL: http://ns.electronichealth.net.au/hc/StructureDefinition/hc-amenity | Version: 0.2.0-preview
Standards status: Draft | Computable Name: HCAmenity
Usage:Jurisdiction: Australia
Copyright/Legal: Copyright © 2025 Australian Digital Health Agency - All rights reserved. This content is licensed under a Creative Commons Attribution 4.0 International License. See https://creativecommons.org/licenses/by/4.0/

Physical features or amenities available within, or in close proximity of, a location. Uses the NCTS Facility Amenity ValueSet.

Context of Use

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

- Element ID: `Location`

Usage info

Usages:

- Use this Extension: HC Location
- Examples for this Extension: Sydney Central Medical Centre and Mobile Healthcare Unit - Sydney CBD

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.

- Differential Table
- Snapshot Table
- Statistics/References
- All

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension(4.0.1) | HC Amenity
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "http://ns.electronichealth.net.au/hc/StructureDefinition/hc-amenity"
value[x] |  | 0..1 | CodeableConcept | Amenities or facilities available at or near the location. Binding: Facility Amenity (required)
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension(4.0.1) | HC Amenity 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://ns.electronichealth.net.au/hc/StructureDefinition/hc-amenity"
value[x] |  | 0..1 | CodeableConcept | Amenities or facilities available at or near the location. Binding: Facility Amenity (required)
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Physical features or amenities available within, or in close proximity of, a location. Uses the NCTS Facility Amenity ValueSet.

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension(4.0.1) | HC Amenity
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "http://ns.electronichealth.net.au/hc/StructureDefinition/hc-amenity"
value[x] |  | 0..1 | CodeableConcept | Amenities or facilities available at or near the location. Binding: Facility Amenity (required)
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension(4.0.1) | HC Amenity 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://ns.electronichealth.net.au/hc/StructureDefinition/hc-amenity"
value[x] |  | 0..1 | CodeableConcept | Amenities or facilities available at or near the location. Binding: Facility Amenity (required)
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: Physical features or amenities available within, or in close proximity of, a location. Uses the NCTS Facility Amenity ValueSet.

Other representations of profile: CSV, Excel, Schematron

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Extension.value[x] | Base | required | Facility Amenity | ⏿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()`