Comparison of CARIN Consumer Directed Payer Data Exchange (CARIN IG for Blue Button®) with US-Core

The following Profiles do not derive from US Core, and should be reviewed with the US Realm Committee:

• C4BB Coverage
• C4BB RelatedPerson

US Realm	Current Build	Difference	Notes
ValueSets
Payer	Coverage Type and Self-Pay Codes	Comparison	2 Breaking Changes, 0 Changes, 231 Notes
StructureDefinitions
US Core Coverage Profile	C4BB Coverage	Comparison	2 Breaking Changes, 13 Changes, 11 Notes
US Core RelatedPerson Profile	C4BB RelatedPerson	Comparison	2 Breaking Changes, 3 Changes, 9 Notes