The Interoperability Proving Ground has been archived and is no longer actively maintained.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.

Sacramento, CA - DIRECT Messaging - Dignity Health

The DIRECT Messaging project is/will support transitions of care and allow for standard content (C-CDA) to be sent to a receiving destination utilizing DIRECT messaging.  The process of sending has been automated and matched to a local provider directory for distribution.  
Start Date
Projected End Date

Project Tags
  • C-CDA
  • EHR
  • HIE
Project Point of Contact:
Project Results