Back to top
Top
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

USCDI v6 available now!

The United States Core Data for Interoperability Version 6 (USCDI v6) is now available! USCDI v6 includes an updated list of data classes and elements that seek to advance health data in a way that will benefit users of health IT. We also released the latest Standards Bulletin, which describes ASTP’s continued expansion of USCDI.

Last Updated: Jul 25, 2025