DaVinci Payer Data Exchange (PDex) US Drug Formulary STU 1

This page is part of the US Drug Formulary (v1.0.0: STU 1) based on FHIR R4. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions

DrugAlternatives

 

The official URL for this extension is: 

http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension

DrugAlternatives are Generic or Branded Drugs included within the CoveragePlan’s formulary that could be prescribed as alternatives to the current FormularyDrug.

This extension was published on Fri Jan 17 00:00:00 UTC 2020 as a draft by HL7 Pharmacy WG.

Summary

Mandatory: 1 element
Fixed Value: 1 element
Prohibited: 1 element

Structures

This structure refers to these other structures:

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDrugAlternatives
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension"
... valueReference 1..1Reference(Formulary Drug)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..*ExtensionDrugAlternatives
... id 0..1stringUnique id for inter-element referencing
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension"
... value[x] I1..1(Slice Definition)Value of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueReference I1..1Reference(Formulary Drug)Value of extension

doco Documentation for this format

Summary

Mandatory: 1 element
Fixed Value: 1 element
Prohibited: 1 element

Structures

This structure refers to these other structures:

Differential View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDrugAlternatives
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension"
... valueReference 1..1Reference(Formulary Drug)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..*ExtensionDrugAlternatives
... id 0..1stringUnique id for inter-element referencing
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugAlternatives-extension"
... value[x] I1..1(Slice Definition)Value of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueReference I1..1Reference(Formulary Drug)Value of extension

doco Documentation for this format

Downloads: StructureDefinition: (XML, JSON, TTL), Schema: XML Schematron

 

 

Constraints

IdPathDetailsRequirements
ele-1ExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1ExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1Extension.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1Extension.value[x]:valueReferenceAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())

 

Usage

This extension is used in the following profiles: