Da Vinci Prior Authorization Support (PAS) FHIR IG
2.2.1 - STU 2.2 United States of America flag

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. For a full list of available versions, see the Directory of published versions

OperationDefinition: Search for a Prior Authorization Response by example

Official URL: http://hl7.org/fhir/us/davinci-pas/OperationDefinition/Claim-inquiry Version: 2.2.1
Standards status: Trial-use Draft as of 2026-03-27 Maturity Level: 4 Computable Name: ClaimInquiry
Other Identifiers: OID:2.16.840.1.113883.4.642.40.24.33.1

This operation is used to make a search for a Prior Authorization Response by example. This Prior Authorization $inquire operation is a query-by-example that follows the X12 278 Inquiry rules. The only input parameter is the single Bundle resource with a PASClaimInquiry instance (along with other referenced resources) and the output is a Parameters object with 0..* Claim Inquiry Response Bundles included as the query results.

Language: en

URL: [base]/Claim/$inquire

Parameters

UseNameScopeCardinalityTypeBindingDocumentation
INresource1..1Bundle (PAS Inquiry Request Bundle)

A Bundle containing a single ClaimInquiry plus referenced resources.

OUTreturn0..*Bundle (PAS Inquiry Response Bundle)

Zero-to-many Bundles, each containing a single ClaimInquiryResponse plus referenced resources.