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ExpansionProfile FHIR Resource Proposal

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Revision as of 07:36, 29 October 2015 by Reuben daniels (talk | contribs)
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Owning committee name


Contributing or Reviewing Work Groups

  • None

FHIR Resource Development Project Insight ID


Scope of coverage

ExpansionProfile allows definition constraints on the Expansion of a FHIR ValueSet. For example, constraining the expansion to specific versions of code systems, or ensuring only specific designations are present. Finally, references to resources of this type may be used as values of the 'profile' parameter to explicitly request use of an ExpansionProfile resource through the FHIR Terminology Service Value Set expansion operation.

RIM scope

ExpansionProfile is outside the RIM's scope.

Resource appropriateness

The notion of Value Set Expansion profiles is not new to FHIR – it is explicitly supported in the FHIR Terminology Service Value Set Expansion operation. However, the support is limited to specifying a URI for an expansion profile without any way to define or represent the specific constraints. An ExpansionProfile will provide both a resource and a number of common constraints. This then enables implementers to represent, manage, and share the Value Set expansion profiling constraints as FHIR resources.

Expected implementations

  • The Australian/NEHTA National Clinical Terminology Service (NCTS) project.

Content sources

  • VSAC

Example Scenarios

Resource Relationships


gForge Users