Comparison of Da Vinci Clinical Data Exchange (CDex) with US-Core
| US Realm | Current Build | Difference | Notes |
| ValueSets | |||
| Language codes with language and optionally a region modifier | Common Languages | Comparison | 2 Breaking Changes, 0 Changes, 69 Notes |
| StructureDefinitions | |||
| US Core Patient Profile | CDex Patient Demographics Profile | Comparison | 2 Breaking Changes, 21 Changes, 15 Notes |