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:
| US Realm | Current Build | Difference | Union | Intersection | Notes |
| ValueSets | |||||
| Common Languages | Common Languages | Comparison | Union | Intersection | 0 Breaking Changes, 0 Changes, 0 Notes |
| 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 |
| Languages | Common Languages | Comparison | Union | Intersection | 491 Breaking Changes, 0 Changes, 14 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, 28 Notes |
| US Core Patient Profile | HRex Member Match Patient | Comparison | Union | Intersection | 2 Breaking Changes, 4 Changes, 26 Notes |