Sequoia Project Healthcare Directory Implementation Guide
1.9.0 - Release 1

Extension: UseCases

Official URL: https://sequoiaproject.org/fhir/sphd/StructureDefinition/UseCases Version: 1.9.0
Active as of 2025-12-22 Computable Name: UseCases

When an implementation of the Sequoia Directory IG has unique requirements tied to specific Use Case participation, this extension is used on the Organization resource to indicate which Use Case(s) the Organization participates in.

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: Filtersdoco
.. Extension Extension
... extension 0..0 Extension
... url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/UseCases"
... value[x] 1..1 CodeableConcept Value of extension
Binding: Endpoint Use Case Codes (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Optional Extensions Element
... 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://sequoiaproject.org/fhir/sphd/StructureDefinition/UseCases"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: When an implementation of the Sequoia Directory IG has unique requirements tied to specific Use Case participation, this extension is used on the Organization resource to indicate which Use Case(s) the Organization participates in.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension Extension
... extension 0..0 Extension
... url 1..1 uri "https://sequoiaproject.org/fhir/sphd/StructureDefinition/UseCases"
... value[x] 1..1 CodeableConcept Value of extension
Binding: Endpoint Use Case Codes (required)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Optional Extensions Element
... 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://sequoiaproject.org/fhir/sphd/StructureDefinition/UseCases"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: When an implementation of the Sequoia Directory IG has unique requirements tied to specific Use Case participation, this extension is used on the Organization resource to indicate which Use Case(s) the Organization participates in.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required Endpoint Use Case Codes 📦1.9.0 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()