The Interoperability Proving Ground has been archived and is no longer actively maintained. All information identified as archived is provided for reference, research or recordkeeping purposes.

Interoperability Proving Ground (IPG) submissions within the ONC Tech Lab are submitted by healthcare, technology and development organizations that are invested in Health IT and Interoperability and want to share, learn and collaborate with similar stakeholders in the US, and around the world.

To view all submissions, please view the IPG link located within the ONC Techlab.

DaVinci Prior Authorization Support (PAS)

Define FHIR based services to enable provider, at point of service, to request authorization (including all necessary clinical information to support the request) and receive immediate authorization.
Start Date
Projected End Date

Project Tags
  • Da Vinci Project
  • FHIR
  • HL7
  • Prior Authorizations
  • Provider-to-Payer
  • Value-based Care
Project Point of Contact:
Project Results