Comparison of Da Vinci Prior Authorization Support (PAS) FHIR IG with US-Core
| US Realm | Current Build | Difference | Notes |
| ValueSets | |||
| US Core Procedure Codes | X12 278 Requested Service Type | Comparison | 2 Breaking Changes, 0 Changes, 14 Notes |
| StructureDefinitions | |||
| US Core Service Request | PAS Service Request | Comparison | 8 Breaking Changes, 4 Changes, 6 Notes |