This profile identifies the additional constraints, extensions, and value sets that build on and extend [PractitionerRole](http://hl7.org/fhir/R4/practitionerrole.html) that are supported. 

A [PractitionerRole](http://hl7.org/fhir/R4/practitionerrole.html) resource is used within the context of a referencing resource. 

This profile is designed to set a core PractitionerRole standard for:
* Recording or updating a practitioner role referenced by another resource
* Reading practitioner roles referenced by another resource


#### Profile specific guidance
None.