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Epic Rolls Out CRD API to Four Health Systems for Real-Time Prior-Authorization Checks

The FHIR-based interface is being piloted through CMS’s early-adopter program to push insurers to adopt standardized prior-authorization APIs ahead of a January 1, 2027 compliance deadline.

Overview

  • Epic said its new Coverage Requirements Discovery (CRD) API delivers insurer coverage rules and prior-authorization requirements inside the electronic health record at the moment a clinician orders care or staff schedule appointments.
  • Ochsner Health, Froedtert ThedaCare, Denver Health and Summit Health are live with the CRD connection and are exchanging checks with major insurers that include UnitedHealthcare, Aetna and Network Health.
  • The CRD uses the HL7 Fast Healthcare Interoperability Resources (FHIR) standard required by a federal interoperability rule, and CMS is running a 29-participant early-adopter demonstration that includes Epic, Oracle Health and athenahealth.
  • Despite the pilots and about 16 additional payers in testing, many providers say they have not yet seen broad, real-world reductions in paperwork, fewer services subject to prior authorization, or clearer insurer communications on decisions.
  • If technical connections are paired with clear payer-provider roles and consistent points of contact, the API could cut phone calls and faxes, speed scheduling and reduce delays in care; regulators and providers will watch whether broader insurer rollout translates to those operational gains.