http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsFamilyMemberHistory|5.2.0

Significant health events and conditions for a person related to the patient relevant in the context of care for the patient.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/Reference
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/FamilyMemberHistory