Da Vinci Prior Authorization Support (PAS) FHIR IG, published by HL7 International / Financial Management. This guide is not an authorized publication; it is the continuous build for version 2.2.0-snapshot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-pas/ and changes regularly. See the Directory of published versions

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ActorDefinition: PAS Client

2.2.0-snapshot

Official URL: http://hl7.org/fhir/us/davinci-pas/ActorDefinition/client				Version:	Highlight text changes?
Standards status: Trial-use Active as of 2026-01-28			Maturity Level: 4	Computable Name: PASClientActor
Other Identifiers: OID:2.16.840.1.113883.4.642.40.24.12.1

Any system (or collection of systems) that is responsible for requesting prior authorizations.