Sequoia Project Healthcare Directory Implementation Guide
1.18.0 - Release 1

Extension: Roles

Official URL: https://sequoiaproject.org/fhir/sphd/StructureDefinition/Roles Version: 1.18.0
Active as of 2026-10-27 Computable Name: Roles

This extension is used on the Endpoint resource and provides SNOMED CT codes to indicate the clinical role(s) of document authors for documents available from that Endpoint.

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: doco
Extension 0..* Extension Extension
Extension.extension 0..0 Extension
Extension.url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/Roles"
Extension.value[x] 1..1 CodeableConcept Value of extension
Binding: Author Role (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.id 0..1 string Unique id for inter-element referencing
Extension.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/Roles"
Extension.value[x] 1..1 CodeableConcept Value of extension
Binding: Author Role (required)

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: This extension is used on the Endpoint resource and provides SNOMED CT codes to indicate the clinical role(s) of document authors for documents available from that Endpoint.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.extension 0..0 Extension
Extension.url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/Roles"
Extension.value[x] 1..1 CodeableConcept Value of extension
Binding: Author Role (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.id 0..1 string Unique id for inter-element referencing
Extension.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/Roles"
Extension.value[x] 1..1 CodeableConcept Value of extension
Binding: Author Role (required)

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: This extension is used on the Endpoint resource and provides SNOMED CT codes to indicate the clinical role(s) of document authors for documents available from that Endpoint.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required Author Role 📦1.18.0 This IG

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()