On August 6, 2025, ONC unveiled the first public TEFCA Organizational Map, a tool that makes it possible to see which health systems are stepping into the national interoperability framework—and which are not. For some, this marks a milestone in transparency and progress; for others, it raises questions about strategy, governance, and whether more national data sharing is always a good thing. The uneven pace of adoption, particularly among Epic’s vast customer base, shows just how complicated the march into TEFCA has become.
