Athena Core Implementation Guide
5.10.2 - release

Athena Core Implementation Guide - Local Development build (v5.10.2) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: athenahealth Subscription Topic Resource Description

Official URL: https://fhir.athena.io/StructureDefinition/ah-subscription-topic-resource-description Version: 5.10.2
Active as of 2026-05-26 Computable Name: AthenaSubscriptionTopicResourceDescription

An Extension used to reference SubscriptionTopic for specific Events.

athenahealth provides a way to enable standardized, discoverable, and flexible subscription definitions that allow clients to receive relevant notifications about healthcare data changes or events efficiently.

Context of Use

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

  • Element ID SubscriptionTopic

Usage info

Usages:

  • This Extension is not used by any profiles in this Implementation Guide

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

Summary

Simple Extension with the type markdown: An Extension used to reference <b>SubscriptionTopic</b> for specific <i>Events</i>.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension athenahealth Subscription Topic Resource Description
... extension 0..0 Extension
... url 1..1 uri "https://fhir.athena.io/StructureDefinition/ah-subscription-topic-resource-description"
... value[x] 1..1 markdown Describes the type of subscriptiontopic resouce.

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension athenahealth Subscription Topic Resource Description
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://fhir.athena.io/StructureDefinition/ah-subscription-topic-resource-description"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type markdown: An Extension used to reference <b>SubscriptionTopic</b> for specific <i>Events</i>.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension athenahealth Subscription Topic Resource Description
... extension 0..0 Extension
... url 1..1 uri "https://fhir.athena.io/StructureDefinition/ah-subscription-topic-resource-description"
... value[x] 1..1 markdown Describes the type of subscriptiontopic resouce.

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension athenahealth Subscription Topic Resource Description
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://fhir.athena.io/StructureDefinition/ah-subscription-topic-resource-description"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

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