Comparison of Da Vinci Health Record Exchange (HRex) with US-Core

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

• HRex Member Match Coverage Profile
• HRex Member Match Patient

US Realm	Current Build	Difference	Union	Intersection	Notes
ValueSets
SubscriberPolicyholder Relationship Codes	HRex Coverage Relationship ValueSet	Comparison	Union	Intersection	2 Breaking Changes, 0 Changes, 11 Notes
Language codes with language and optionally a region modifier	Common Languages	Comparison	Union	Intersection	63 Breaking Changes, 0 Changes, 8 Notes
StructureDefinitions
US Core Coverage Profile	HRex Member Match Coverage Profile	Comparison	Union	Intersection	2 Breaking Changes, 3 Changes, 6 Notes
US Core Patient Profile	HRex Member Match Patient	Comparison	Union	Intersection	2 Breaking Changes, 3 Changes, 27 Notes