# Anthem Patient Access API

**Canonical:** https://apis.io/apis/anthem/anthem-patient-access-api/  
**Provider:** Anthem — https://apis.io/providers/anthem/  
**Base URL:** https://fhir.anthem.com/r4/  
**Documentation:** https://www.anthem.com/developer/

Anthem Patient Access API is one of 3 APIs that [Anthem](https://apis.io/providers/anthem/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include FHIR, Health Insurance, Healthcare, Interoperability, and Patient Access. The published artifact set on APIs.io includes API documentation and authentication docs.

The Anthem Patient Access API provides members access to their personal health data via HL7 FHIR R4, as required by the CMS Interoperability and Patient Access Final Rule (CMS-9115-F). Members can authorize third-party apps to access their claims, clinical information, formulary data, and coverage details. Implements SMART on FHIR for authorization.

## Machine-readable artifacts (3)

- **Documentation** — https://www.anthem.com/developer/
- **Authentication** — https://www.anthem.com/developer/authentication/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/anthem/refs/heads/main/apis.yml

## Other Anthem APIs (2)

- [Anthem Provider Directory API](https://apis.io/apis/anthem/anthem-provider-directory-api/)
- [Anthem Drug Formulary API](https://apis.io/apis/anthem/anthem-drug-formulary-api/)

## Tags

FHIR, Health Insurance, Healthcare, Interoperability, Patient Access, SMART on FHIR

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/anthem/anthem-patient-access-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/anthem/.