description: This Extension profile represents a therapeutic response (as opposed to an undesired reaction) to the administration of a medication. package_name: hl7.fhir.us.ph derivation: constraint name: USPublicHealthTherapeuticMedicationResponseExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-therapeutic-medication-response-extension'} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} package_version: library-1.0.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-therapeutic-medication-response-extension base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0