generated: '2026-07-18'
method: searched
source: https://curanahealth.com/wp-content/uploads/2026/04/3rd_PARTY_CMS_APIS_v2.2.pdf
docs: https://curanahealth.com/interoperability-api/
api: Curana Health Interoperability API (FHIR R4)
base_url: https://fhir.curanahealth.com/v1/api
authentication:
  style: OAuth 2.0 bearer token (member-authorized); public Provider Directory unauthenticated
  ref: authentication/curana-health-authentication.yml
http:
  methods: [GET]
  read_only: true
  note: Patient Access API is read-only; no create/update/delete operations documented.
idempotency:
  supported: false
  note: >-
    Read-only GET surface; no state-changing operations, so no idempotency-key contract
    applies.
pagination:
  style: offset-limit
  params:
    offset: Zero-based record offset (e.g. offset=0)
    limit: Page size (e.g. limit=10)
  response: FHIR Bundle with link entries carrying offset/limit query parameters
versioning:
  scheme: uri-path
  current: v1
  path: /v1/api
media_type: application/fhir+json (FHIR R4 / 4.0.1)
response_envelope:
  type: FHIR Bundle (searchset) for collections; individual FHIR resources for reads
error_envelope:
  type: FHIR OperationOutcome
  ref: errors/curana-health-problem-types.yml
consent:
  revocable: true
  note: Members may revoke app consent; subsequent requests return invalid-token errors.
cross_links:
  errors: errors/curana-health-problem-types.yml
  lifecycle: lifecycle/curana-health-lifecycle.yml
  authentication: authentication/curana-health-authentication.yml
  scopes: scopes/curana-health-scopes.yml
  conformance: conformance/curana-health-conformance.yml