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.

Da Vinci Payer Data Exchange(PDex) Plan Net Directory

This FHIR based Implementation Guide was developed by the Da Vinci Project in coordination with the HL7 Financial Management Workgroup.  This guide covers the requirements and profiles required to enable health plans to publish Healthcare and Pharmacy network information to members via API.

Noted by CMS:
Start Date
Projected End Date

Project Tags
  • Da Vinci Project
  • directory
  • FHIR
  • Health Provider Directory
  • HL7
  • Payer-to-Provider
  • provider directory
Project Point of Contact:
Project Results