description: Indicates whether a medication or service cost was covered by a public plan, a private insurance plan or by the patient themselves. package_name: rs/ca.on.dhdr.r4 derivation: constraint name: DrugServiceCoverage type: Extension elements: url: pattern: {type: uri, value: 'http://ehealthontario.ca/fhir/StructureDefinition/ca-on-medications-ext-drug-service-coverage'} type: uri index: 0 value: mustSupport: true choices: [valueCoding] index: 2 valueCoding: {type: Coding, mustSupport: true, choiceOf: value, index: 3} value[x]: elements: system: pattern: {type: uri, value: 'http://ehealthontario.ca/fhir/CodeSystem/drug-service-coverage'} mustSupport: true type: uri index: 4 code: {mustSupport: true, index: 5} display: {mustSupport: true, index: 6} required: [code, display, system] package_version: 4.0.3-snapshot3 class: extension kind: complex-type url: http://ehealthontario.ca/fhir/StructureDefinition/ca-on-medications-ext-drug-service-coverage base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.0 required: [value, valueCoding]