This page is part of the Da Vinci Prior Authorization Support (PAS) FHIR IG (v2.2.1: STU 2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
| Official URL: http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-authorizationNumber | Version: 2.2.1 | ||||
| Standards status: Trial-use Active as of 2026-03-27 | Maturity Level: 4 | Computable Name: AuthorizationNumber | |||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.24.42.3 | |||||
A string assigned by the UMO to an authorized review outcome associated with this service item.
Context of Use
This extension may be used on the following element(s)
Claim.item
ClaimResponse.item
ClaimResponse.addItem
ExplanationOfBenefit.item
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..* | Extension | Authorization Number | |
![]() ![]() |
0..1 | string | Unique id for inter-element referencing | |
![]() ![]() |
0..0 | Extension Slice: Unordered, Open by value:url | ||
![]() ![]() |
1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-authorizationNumber" | |
![]() ![]() |
0..1 | string | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
Summary
Simple Extension with the type string: A string assigned by the UMO to an authorized review outcome associated with this service item.
Maturity: 4
Differential ViewDifferential View
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..* | Extension | Authorization Number | |
![]() ![]() |
0..1 | string | Unique id for inter-element referencing | |
![]() ![]() |
0..0 | Extension Slice: Unordered, Open by value:url | ||
![]() ![]() |
1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-authorizationNumber" | |
![]() ![]() |
0..1 | string | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
Summary
Simple Extension with the type string: A string assigned by the UMO to an authorized review outcome associated with this service item.
Maturity: 4
Other representations of profile: CSV, Excel, Schematron