PAS (Prior Authorization Support) FHIR API Specification

Service Overview

InterSystems PAS (Prior Authorization Support) FHIR APIs are designed in compliance with the CMS-0057-F regulationsOpens in a new tab. PAS facilitates efficient and accurate prior authorization processes, benefiting both payers and providers.

Refer to the Getting Started section for information on connectivity, authentication and how to get help.

To use the FHIR APIs, you will need to know the base URL of the FHIR server you will be connecting to. You can also retrieve the capability statement for the service.

Available APIs

The APIs available with the PAS service are:

• $submit

• $inquire

Implementation Guides

The PAS service conforms to the following implementation guide(s):

• Da Vinci Documentation Prior Authorization SupportOpens in a new tab implementation guide, version 2.0.1.