description: Drug information which is part of a formulary. package_name: hl7.fhir.us.davinci-drug-formulary derivation: constraint name: FormularyDrug type: MedicationKnowledge elements: extension: array: true min: 2 index: 0 slicing: id: '1' rules: open ordered: false discriminator: - {path: url, type: value} min: 2 slices: drugalternatives: match: {url: null} schema: isModifier: false type: Extension url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 1 min: 0 priorauthorization: match: {url: null} schema: isModifier: false type: Extension mustSupport: true url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-PriorAuthorization-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 2 min: 0 max: 1 steptherapylimit: match: {url: null} schema: isModifier: false type: Extension mustSupport: true url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-StepTherapyLimit-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 3 min: 0 max: 1 quantitylimit: match: {url: null} schema: isModifier: false type: Extension mustSupport: true url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-QuantityLimit-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 4 min: 0 max: 1 planid: match: {url: null} schema: isModifier: false type: Extension mustSupport: true url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-PlanID-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 5 min: 1 max: 1 drugtierid: match: {url: null} schema: isModifier: false type: Extension mustSupport: true url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 6 min: 1 max: 1 code: binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-medication-codes'} index: 7 package_version: 0.1.0 extensions: drugalternatives: url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension min: 0 isModifier: false type: Extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false index: 1 priorauthorization: min: 0 isModifier: false index: 2 type: Extension mustSupport: true max: 1 url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-PriorAuthorization-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false steptherapylimit: min: 0 isModifier: false index: 3 type: Extension mustSupport: true max: 1 url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-StepTherapyLimit-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false quantitylimit: min: 0 isModifier: false index: 4 type: Extension mustSupport: true max: 1 url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-QuantityLimit-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false planid: min: 1 isModifier: false index: 5 type: Extension mustSupport: true max: 1 url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-PlanID-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false drugtierid: min: 1 isModifier: false index: 6 type: Extension mustSupport: true max: 1 url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension base: {max: '*', min: 0, path: DomainResource.extension} isSummary: false class: profile kind: resource url: http://hl7.org/fhir/us/Davinci-drug-formulary/StructureDefinition/usdf-FormularyDrug base: http://hl7.org/fhir/StructureDefinition/MedicationKnowledge version: 0.1.0 required: [code]