Comparison of Interoperable Digital Identity and Patient Matching with US-Core

US Realm	Current Build	Difference	Notes
ValueSets
IdentifierType	Identity Identifier Value Set	Comparison	2 Breaking Changes, 0 Changes, 11 Notes
Language codes with language and optionally a region modifier	Common Languages	Comparison	2 Breaking Changes, 0 Changes, 69 Notes
StructureDefinitions
US Core Patient Profile	IDI Patient L0	Comparison	2 Breaking Changes, 25 Changes, 15 Notes
US Core Patient Profile	IDI Patient L1	Comparison	2 Breaking Changes, 25 Changes, 15 Notes
US Core Patient Profile	IDI Patient	Comparison	2 Breaking Changes, 25 Changes, 15 Notes