…entation Templates and Rules (DTR), Edition 2.1 - US Realm FHIR_IG_DTR_E2.1_STU_2024DEC 2023-11-07 2026-05-17 Clinical Decision Support HL7 FHIR® Implementation Guide: Prior-Authorization Support (PAS), Edition 2.1 - US Realm FHIR_IG_PAS_E2.1_STU_2024DEC 2023-11-21 2026-05-25 Fin…