description: The registered place of birth of the patient. A sytem may use the address.text if they don't store the birthPlace address in discrete elements. package_name: hl7.fhir.uv.extensions.r4 derivation: constraint name: PatBirthPlace type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/patient-birthPlace'} index: 1 value: choices: [valueAddress] index: 3 valueAddress: {type: Address, choiceOf: value, index: 4} package_version: 1.0.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/patient-birthPlace base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0 required: [valueAddress, value]