openapi: 3.1.0
info:
  title: Elevance Health Patient Access FHIR Claims Conformance API
  version: '1.0'
  description: Elevance Health (Anthem) Patient Access API exposes FHIR resources aligned with the CMS Interoperability and Patient Access rule and the CARIN Consumer Directed Payer Data Exchange Implementation Guide. Authentication is via OAuth 2.0 / SMART on FHIR.
  contact:
    name: Elevance Health Developers
    url: https://patient360c.anthem.com/P360Member/fhir/documentation
servers:
- url: https://patient360c.anthem.com/P360Member/api/fhir
  description: Patient360 FHIR (DSTU2)
security:
- oauth2:
  - patient/*.read
tags:
- name: Conformance
paths:
  /metadata:
    get:
      summary: Capability statement
      operationId: getCapabilityStatement
      tags:
      - Conformance
      responses:
        '200':
          description: CapabilityStatement
          content:
            application/fhir+json:
              schema:
                type: object
components:
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://patient360c.anthem.com/P360Member/oauth2/authorize
          tokenUrl: https://patient360c.anthem.com/P360Member/oauth2/token
          scopes:
            patient/*.read: Read patient-scoped resources
            launch/patient: SMART on FHIR patient launch context
            offline_access: Refresh token access