US Public Health Profiles Library
​2.0.0 - United States of America flag

US Public Health Profiles Library, published by HL7 International / Public Health. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-us-ph-library/ and changes regularly. See the Directory of published versions

Extension: US Public Health Async Indicator Extension

Official URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-async-indicator-extension Version: 2.0.0
Standards status: Trial-use Active as of 2025-10-23 Maturity Level: 3 Computable Name: USPublicHealthAsyncIndicatorExtension
Other Identifiers: OID:2.16.840.1.113883.4.642.40.58.42.3

This Extension profile represents the expectation of whether messages resulting from the PlanDefinition are expected to be processed asynchronously.

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 Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Async Indicator Extension
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-async-indicator-extension"
... value[x] 1..1 boolean True or False.

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Async Indicator Extension
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-async-indicator-extension"

doco Documentation for this format

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()

Summary

Simple Extension with the type boolean: This Extension profile represents the expectation of whether messages resulting from the PlanDefinition are expected to be processed asynchronously.

Maturity: 3

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Async Indicator Extension
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-async-indicator-extension"
... value[x] 1..1 boolean True or False.

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Async Indicator Extension
Constraints: ext-1
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-async-indicator-extension"

doco Documentation for this format

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()

Summary

Simple Extension with the type boolean: This Extension profile represents the expectation of whether messages resulting from the PlanDefinition are expected to be processed asynchronously.

Maturity: 3

 

Other representations of profile: CSV, Excel, Schematron