description: This cross-version extension represents FamilyMemberHistory.participant from http://hl7.org/fhir/StructureDefinition/FamilyMemberHistory|5.0.0 for use in FHIR R4B. package_name: hl7.fhir.uv.xver-r5.r4b derivation: constraint name: ext_R5_FamilyMemberHistory_participant type: Extension elements: extension: array: true min: 1 index: 0 slicing: rules: closed ordered: false discriminator: - {path: url, type: value} min: 1 slices: function: match: {url: null} schema: isModifier: false short: Type of involvement index: 1 elements: value: base: {path: 'Extension.value[x]'} short: Type of involvement choices: [valueCodeableConcept] index: 3 valueCodeableConcept: base: {path: 'Extension.value[x]'} type: CodeableConcept short: Type of involvement choiceOf: value index: 4 actor: match: {url: null} schema: isModifier: false short: Who or what participated in the activities related to the family member history _required: true index: 5 elements: value: base: {path: 'Extension.value[x]'} short: Who or what participated in the activities related to the family member history choices: [valueReference] index: 7 valueReference: short: Who or what participated in the activities related to the family member history refers: ['http://hl7.org/fhir/StructureDefinition/CareTeam', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Organization', 'http://hl7.org/fhir/StructureDefinition/Patient', 'http://hl7.org/fhir/StructureDefinition/Practitioner', 'http://hl7.org/fhir/StructureDefinition/PractitionerRole', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson'] type: Reference base: {path: 'Extension.value[x]'} choiceOf: value index: 8 url: pattern: {type: uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-FamilyMemberHistory.participant'} type: uri index: 9 package_version: 0.0.1-snapshot-1 extensions: function: url: null isModifier: false short: Type of involvement index: 1 elements: value: base: {path: 'Extension.value[x]'} short: Type of involvement choices: [valueCodeableConcept] index: 3 valueCodeableConcept: base: {path: 'Extension.value[x]'} type: CodeableConcept short: Type of involvement choiceOf: value index: 4 actor: url: null isModifier: false short: Who or what participated in the activities related to the family member history _required: true index: 5 elements: value: base: {path: 'Extension.value[x]'} short: Who or what participated in the activities related to the family member history choices: [valueReference] index: 7 valueReference: short: Who or what participated in the activities related to the family member history refers: ['http://hl7.org/fhir/StructureDefinition/CareTeam', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Organization', 'http://hl7.org/fhir/StructureDefinition/Patient', 'http://hl7.org/fhir/StructureDefinition/Practitioner', 'http://hl7.org/fhir/StructureDefinition/PractitionerRole', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson'] type: Reference base: {path: 'Extension.value[x]'} choiceOf: value index: 8 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-FamilyMemberHistory.participant base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [extension, url]