generated: '2026-07-18'
method: searched
source: https://curanahealth.com/interoperability-api/
evidence_docs:
  - https://curanahealth.com/wp-content/uploads/2026/04/3rd_PARTY_CMS_APIS_v2.2.pdf
standards:
- id: fhir-r4
  conforms: true
  evidence: >-
    User guide labels every resource "Resource Specification: FHIR R4"; HL7 FHIR
    Release 4.0.1 is the CMS/ONC-mandated foundational standard.
- id: cms-9115-f
  conforms: true
  evidence: >-
    Interoperability API page states support for the CMS Interoperability and Patient
    Access final rule (CMS-9115-F).
- id: onc-cures-act
  conforms: true
  evidence: >-
    Page cites ONC 21st Century Cures Act final rule (45 CFR 170.213 and 170.215).
- id: carin-bb
  conforms: true
  evidence: >-
    ExplanationOfBenefit responses use the CARIN Blue Button C4BBAdjudication code
    system (http://hl7.org/fhir/us/carinbb/CodeSystem/C4BBAdjudication).
- id: us-core
  conforms: true
  evidence: >-
    Clinical resources reference US Core StructureDefinitions
    (http://hl7.org/fhir/us/core/StructureDefinition/...).
- id: oauth2
  conforms: true
  evidence: User guide documents OAuth 2.0 member authorization with scoped access tokens.
- id: smart-on-fhir
  conforms: true
  evidence: OAuth 2.0 scoped FHIR resource access consistent with SMART on FHIR patterns.
- id: hipaa
  conforms: true
  evidence: >-
    Curana Health Medical Group Notice of Privacy Practices published; API governs
    protected health information under HIPAA.
- id: rfc9457-problem-details
  conforms: false
  evidence: Errors use FHIR OperationOutcome, not RFC 9457 application/problem+json.