athenahealth

athenahealth is a cloud-based healthcare network offering REST APIs for electronic health records (EHR), practice management, patient portal, revenue cycle management, and care coordination across ambulatory and acute care settings. The platform provides over 800 API endpoints enabling developers to extend athenaOne and integrate clinical, financial, and operational workflows across a national network of 84,000+ care sites.

athenahealth publishes 3 APIs on the APIs.io network. Tagged areas include Healthcare, EHR, Electronic Health Records, Practice Management, and Revenue Cycle Management.

The athenahealth catalog on APIs.io includes 1 JSON-LD context.

athenahealth’s developer surface includes documentation, engineering blog, pricing, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

34.9/100 thin ▲ 5.4 Agent 19/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumApproval

3 APIs

HealthcareEHRElectronic Health RecordsPractice ManagementRevenue Cycle ManagementPatient PortalFHIRCare CoordinationInteroperabilityHL7

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 34.9/100 · thin

Contract Quality 14.5 / 25

Developer Ergonomics 3.9 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 2.7 / 13

Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/athenahealth: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

GraphQL 1

GraphQL schemas published by this provider.

Rate Limits 1

Documented rate limits and quota policies.

Athenahealth Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Marketplace

Marketplace

Source (apis.yml)

aid: athenahealth
name: athenahealth
description: athenahealth is a cloud-based healthcare network offering REST APIs for electronic health records (EHR), practice
  management, patient portal, revenue cycle management, and care coordination across ambulatory and acute care settings. The
  platform provides over 800 API endpoints enabling developers to extend athenaOne and integrate clinical, financial, and
  operational workflows across a national network of 84,000+ care sites.
accessModel:
  pricing: freemium
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Freemium · Requires approval
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/athenahealth.png
url: https://raw.githubusercontent.com/api-evangelist/athenahealth/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Healthcare
- EHR
- Electronic Health Records
- Practice Management
- Revenue Cycle Management
- Patient Portal
- FHIR
- Care Coordination
- Interoperability
- HL7
apis:
- aid: athenahealth:athenaone-apis
  name: athenaOne APIs
  description: The athenaOne proprietary REST API suite provides over 800 endpoints covering patient management, scheduling,
    clinical data, revenue cycle, and care coordination. Requires OAuth 2.0 authentication and supports both authorization
    code and client credentials grant types.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.athenahealth.com/api/docs/athenaone-apis
  baseURL: https://api.athenahealth.com/v1/
  tags:
  - EHR
  - Practice Management
  - Scheduling
  - Revenue Cycle
  - Patient Management
  properties:
  - type: Documentation
    url: https://docs.athenahealth.com/api/docs/athenaone-apis
  - type: Authentication
    url: https://docs.athenahealth.com/api/guides/authentication-and-url-locations
  - url: graphql/athenahealth-graphql.md
    type: GraphQL
- aid: athenahealth:fhir-apis
  name: FHIR APIs
  description: 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.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.athenahealth.com/api/docs/fhir-apis
  baseURL: https://api.athenahealth.com/fhir/r4/
  tags:
  - FHIR
  - Interoperability
  - Clinical Data
  - SMART on FHIR
  - HL7
  properties:
  - type: Documentation
    url: https://docs.athenahealth.com/api/docs/fhir-apis
  - type: GitHubRepository
    url: https://github.com/athenahealth/aone-fhir-subscriptions
- aid: athenahealth:athenaflex-api
  name: athenaFlex (athenaPractice/athenaFlow) API
  description: FHIR API Server for athenaPractice and athenaFlow products, enabling developers to build integrations with
    athenahealth's on-premise and hybrid deployment products using FHIR R4 standards.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/athenahealth/apiserver-athenaFlex
  baseURL: https://mydata.athenahealth.com/
  tags:
  - FHIR
  - athenaPractice
  - athenaFlow
  - On-Premise
  properties:
  - type: Documentation
    url: https://mydata.athenahealth.com/
  - type: GitHubRepository
    url: https://github.com/athenahealth/apiserver-athenaFlex
common:
- type: DomainSecurity
  url: security/athenahealth-domain-security.yml
- type: Website
  url: https://www.athenahealth.com/
- type: Documentation
  url: https://docs.athenahealth.com/api
- type: DeveloperPortal
  url: https://www.athenahealth.com/developer-portal
- type: GitHubOrg
  url: https://github.com/athenahealth
- type: LinkedIn
  url: https://www.linkedin.com/company/athenahealth
- type: Blog
  url: https://www.athenahealth.com/resources/blog
- type: Pricing
  url: https://www.athenahealth.com/why-choose-us/cost-value
- type: StatusPage
  url: https://status.athenahealth.com/
- type: X
  url: https://x.com/athenahealth
- type: Marketplace
  url: https://www.athenahealth.com/solutions/marketplace-partners
- type: Plans
  url: plans/athenahealth-plans-pricing.yml
- type: RateLimits
  url: rate-limits/athenahealth-rate-limits.yml
- type: FinOps
  url: finops/athenahealth-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

athenahealth

Kin Score

APIs 3

athenaOne APIs

FHIR APIs

athenaFlex (athenaPractice/athenaFlow) API

GraphQL 1

athenahealth GraphQL Schema

Pricing Plans 1

Athenahealth Plans Pricing

Rate Limits 1

Athenahealth Rate Limits

FinOps 1

Athenahealth Finops

Semantic Vocabularies 1

Athenahealth Context

Security Posture 1

Athenahealth Domain Security

Resources