description: This extension conveys the date on which a patient prescription will have passed the insurer's minimum consumption requirements and may be considered for dispensing. package_name: hl7.fhir.us.carin-rtpbc derivation: constraint name: RtpbcExtensionNextAvailableFillDate type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-nextAvailableFillDate'} index: 1 value: short: Next available fill date. choices: [valueDate] index: 3 valueDate: {type: date, short: Next available fill date., choiceOf: value, index: 4} package_version: 2.0.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-nextAvailableFillDate base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.0-ballot required: [value, valueDate]