description: This extension conveys benefit restrictions that may apply to a prescription product and pharmacy combination. package_name: hl7.fhir.us.carin-rtpbc derivation: constraint name: RtpbcExtensionBenefitRestriction type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-benefitRestriction'} index: 1 value: choices: [valueCoding] index: 3 valueCoding: {type: Coding, 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-benefitRestriction base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.0-ballot required: [valueCoding, value]