# FHIR APIs

**Canonical:** https://apis.io/apis/athenahealth/fhir-apis/  
**Provider:** athenahealth — https://apis.io/providers/athenahealth/  
**Base URL:** https://api.platform.athenahealth.com/fhir/r4  
**Documentation:** https://docs.athenahealth.com/api/docs/fhir-apis

FHIR APIs is one of 25 APIs that [athenahealth](https://apis.io/providers/athenahealth/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include FHIR, Interoperability, Clinical Data, SMART on FHIR, and HL7. The published artifact set on APIs.io includes API documentation and a GitHub repository.

athenahealth FHIR R4 APIs provide standards-based access to clinical and administrative data. Supports SMART on FHIR scopes for compliant patient and provider-facing applications. Includes FHIR Subscriptions for webhook-based event notifications.

## Machine-readable artifacts (5)

- **Documentation** — https://docs.athenahealth.com/api/docs/fhir-apis
- **GitHubRepository** — https://github.com/athenahealth/aone-fhir-subscriptions
- **CapabilityStatement** — https://raw.githubusercontent.com/api-evangelist/athenahealth/refs/heads/main/conformance/athenahealth-fhir-capabilitystatement.json
- **WellKnown** — https://raw.githubusercontent.com/api-evangelist/athenahealth/refs/heads/main/well-known/athenahealth-smart-configuration.json
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/athenahealth/refs/heads/main/conformance/athenahealth-conformance.yml

## Other athenahealth APIs (12)

- [athenaOne APIs](https://apis.io/apis/athenahealth/athenaone-apis/)
- [athenaFlex (athenaPractice/athenaFlow) API](https://apis.io/apis/athenahealth/athenaflex-api/)
- [athenahealth AllergyIntolerance API](https://apis.io/apis/athenahealth/athena-health-allergyintolerance-api/)
- [athenahealth Appointment API](https://apis.io/apis/athenahealth/athena-health-appointment-api/)
- [athenahealth Appointments API](https://apis.io/apis/athenahealth/athena-health-appointments-api/)
- [athenahealth Bulk Data API](https://apis.io/apis/athenahealth/athena-health-bulk-data-api/)
- [athenahealth CDS Hooks API](https://apis.io/apis/athenahealth/athena-health-cds-hooks-api/)
- [athenahealth Claims API](https://apis.io/apis/athenahealth/athena-health-claims-api/)
- [athenahealth Condition API](https://apis.io/apis/athenahealth/athena-health-condition-api/)
- [athenahealth Conformance API](https://apis.io/apis/athenahealth/athena-health-conformance-api/)
- [athenahealth Departments API](https://apis.io/apis/athenahealth/athena-health-departments-api/)
- [athenahealth DiagnosticReport API](https://apis.io/apis/athenahealth/athena-health-diagnosticreport-api/)

## Tags

FHIR, Interoperability, Clinical Data, SMART on FHIR, HL7

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