description: Indicates that the order placer has knowingly prescribed the medication for an indication, age group, dosage, or route of administration that is not approved by the regulatory agencies and is not mentioned in the prescribing information for the product. package_name: hl7.fhir.be.medication derivation: constraint name: BeExtOffLabel type: Extension elements: extension: index: 0 slicing: slices: isOffLabelUse: match: {} schema: short: Indicates that the recommended dosage was overridden. Must be 'true' when .reason is provided. _required: true index: 1 extensions: {} elements: extension: {index: 2} url: pattern: {type: Uri, value: isOffLabelUse} index: 3 value: choices: [valueBoolean] index: 5 valueBoolean: {type: boolean, choiceOf: value, index: 6} reason: match: {} schema: short: Reason or related clarification for off-label use. array: true index: 7 extensions: {} elements: extension: {index: 8} url: pattern: {type: Uri, value: reason} index: 9 value: choices: [valueCodeableConcept] index: 11 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 12} url: pattern: {type: Uri, value: 'https://www.ehealth.fgov.be/standards/fhir/medication/StructureDefinition/BeExtOffLabel'} index: 13 value: choices: [] index: 15 package_version: 1.1.1 extensions: isOffLabelUse: url: null short: Indicates that the recommended dosage was overridden. Must be 'true' when .reason is provided. _required: true index: 1 extensions: {} elements: extension: {index: 2} url: pattern: {type: Uri, value: isOffLabelUse} index: 3 value: choices: [valueBoolean] index: 5 valueBoolean: {type: boolean, choiceOf: value, index: 6} reason: url: null short: Reason or related clarification for off-label use. array: true index: 7 extensions: {} elements: extension: {index: 8} url: pattern: {type: Uri, value: reason} index: 9 value: choices: [valueCodeableConcept] index: 11 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 12} class: extension kind: complex-type url: https://www.ehealth.fgov.be/standards/fhir/medication/StructureDefinition/BeExtOffLabel base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.1.1 required: [extension]