Elevance Health Patient Access API
The Patient Access API gives Elevance Health members, through an application they authorize, up to five years of their medical, pharmacy, dental and vision claims and clinical data. It is HL7 FHIR R4 (4.0.1) against US Core 6.1.0 and the CARIN IG for Blue Button STU 2.1.0, authorized with SMART App Launch 2.2.0 and member consent. Production is tenanted: there are thirteen brand-specific base URLs under totalview.healthos.elevancehealth.com/resources/registered/{Brand}/api/v1/fhir, of which AnthemBlueCross is recorded here as the representative. The capability statement declares 27 resource types and 106 interactions, all read-only. A public sandbox with synthetic data is available on self-service registration; production access requires an approval that Elevance says takes several weeks.