description: The C-CDA on FHIR Participant Extension identifies supporting entities, including parents, relatives, caregivers, insurance policyholders, guarantors, and others related in some way to the patient. A supporting person or organization is an individual or an organization with a relationship to the patient. A supporting person who is playing multiple roles would be recorded in multiple participants (e.g., emergency contact and next-of-kin).
package_name: hl7.fhir.us.ccda
derivation: constraint
name: ParticipantExtension
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/ccda/StructureDefinition/ParticipantExtension'}
    index: 0
  valueReference:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/StructureDefinition/RelatedPerson', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole']
    index: 1
    slicing:
      slices:
        valueReference:
          match: {}
          schema:
            type: Reference
            mustSupport: true
            refers: ['http://hl7.org/fhir/StructureDefinition/RelatedPerson', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole']
            _required: true
            index: 1
          min: 1
package_version: 1.2.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/ccda/StructureDefinition/ParticipantExtension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.2.0
required: [valueReference]