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 Trust Service Endpoint Extension

Official URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-trust-service-endpoint-extension Version: 2.0.0
Standards status: Trial-use Active as of 2025-10-23 Maturity Level: 3 Computable Name: USPublicHealthTrustServiceEndpointExtension
Other Identifiers: OID:2.16.840.1.113883.4.642.40.58.42.64

This Extension profile represents the endpoint address which implements trust services and can be used by specific actions requiring trust services with appropriate authorities and policies.

Context of Use

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 Trust Service Endpoint
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-trust-service-endpoint-extension"
... value[x] 1..1 Reference(US Public Health Endpoint(2.0.0)) Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Trust Service Endpoint
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-trust-service-endpoint-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 Reference: This Extension profile represents the endpoint address which implements trust services and can be used by specific actions requiring trust services with appropriate authorities and policies.

Maturity: 3

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Trust Service Endpoint
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-trust-service-endpoint-extension"
... value[x] 1..1 Reference(US Public Health Endpoint(2.0.0)) Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension(4.0.1) US Public Health Trust Service Endpoint
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-trust-service-endpoint-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 Reference: This Extension profile represents the endpoint address which implements trust services and can be used by specific actions requiring trust services with appropriate authorities and policies.

Maturity: 3

 

Other representations of profile: CSV, Excel, Schematron