DaVinci Payer Data Exchange (PDex) US Drug Formulary
1.0.1 - STU 1.0.1

This page is part of the US Drug Formulary (v1.0.1: 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

Extension: Drug Tier ID

A code that describes the coverage status of a drug in a health plan (e.g., preferred generic, specialty, etc.)

The official URL for this extension is: 

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

Status: active
Extension maintained by: HL7 Pharmacy Working Group

Context of Use

This extension may be used on the following element(s):

  • Element

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Mandatory: 2 elements
Fixed Value: 1 element
Prohibited: 1 element

Slices

This structure defines the following Slices:

  • The element Extension.value[x] is sliced based on the value of type:$this

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension"
... value[x] 1..1(Slice Definition)Value of extension
Slice: Unordered, Open by type:$this

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension"
.... value[x]:valueCodeableConcept 1..1CodeableConceptValue of extension
Binding: Drug tier of medication in health plan (extensible)

doco Documentation for this format

This structure is derived from Extension

Summary

Mandatory: 2 elements
Fixed Value: 1 element
Prohibited: 1 element

Slices

This structure defines the following Slices:

  • The element Extension.value[x] is sliced based on the value of type:$this

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension"
... value[x] 1..1(Slice Definition)Value of extension
Slice: Unordered, Open by type:$this

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension"
.... value[x]:valueCodeableConcept 1..1CodeableConceptValue of extension
Binding: Drug tier of medication in health plan (extensible)

doco Documentation for this format

 

Other representations of extension: Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]:valueCodeableConceptextensibleDrugTierVS