Rhapsody

Rhapsody Health Solutions is a US-headquartered (Boston, Massachusetts) healthcare interoperability company trusted by more than 1,900 healthcare organizations across 31 countries, and recognized as Best in KLAS for integration engines for 17 consecutive years. Formed from the lineage of Orion Health's Rhapsody Integration Engine (2000), the 2019 merger with Corepoint Health, and acquisitions of Datica, NextGate EMPI, and CareCom, Rhapsody delivers a single interoperability platform spanning integration engines (Rhapsody and Corepoint), enterprise master patient index (EMPI / Rhapsody Identity), semantic terminology management, data governance (Guardian), and automated integrations (Envoy, Image Director). The platform supports FHIR, HL7 v2, REST, CDA, X12/EDI, SQL, DICOM, AMQP, and Model Context Protocol (MCP) from a single deployment, with embedded AI (Rhapsody Axon). Its home market is the United States, aligned to ONC/CMS interoperability mandates. Rhapsody added Guardian, a healthcare-purpose-built API gateway (OAuth 2.0, SMART on FHIR, Basic Auth), in October 2025. Rhapsody's product REST/administration and FHIR APIs are documented in a developer documentation portal (docs.rhapsody.health) that sits behind an AWS Cognito single-sign-on gate; there is no public self-serve API host or downloadable specification. The one machine-readable document Rhapsody does publish is an authoritative llms.txt at rhapsody.health/llms.txt.

Rhapsody publishes 6 APIs on the APIs.io network. Tagged areas include Healthcare, United States, Interoperability, Integration Engine, and FHIR.

Rhapsody’s developer surface includes authentication, changelog, documentation, engineering blog, support, and 14 more developer resources.

31.3/100 thin ▬ flat Agent 12/100 agent aware Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessEnterprise
6 APIs
HealthcareUnited StatesInteroperabilityIntegration EngineFHIRHL7EMPITerminologyHealth DataMCPAPI Gateway

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 31.3/100 · thin
Contract Quality 0.0 / 21
Developer Ergonomics 4.9 / 17
Access Clarity 6.3 / 17
Operational Transparency 2.9 / 11
Contract Governance 1.9 / 10
Discoverability 6.1 / 9
Regulatory Posture 8.3 / 15
Agent readiness — 12/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 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
Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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/rhapsody: 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 6

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

Rhapsody Integration Engine

Rhapsody's flagship healthcare integration engine, connecting systems across FHIR, HL7 v2, REST, CDA, X12/EDI, SQL, DICOM, AMQP, and MCP from a single platform, with a REST admi...

Corepoint Integration Engine

Corepoint healthcare integration engine (from the 2019 Corepoint Health merger), the top-ranked integration engine since 2009, with an Administration REST API introduced in Core...

Rhapsody Identity (EMPI)

Rhapsody's Enterprise Master Patient Index for patient matching and identity resolution (built on the NextGate acquisition), exposing API capabilities for person-data management...

Rhapsody Semantic (Terminology Management)

Rhapsody Semantic terminology management and data standardization services (code-system mapping, LOINC/SNOMED standardization) supporting FHIR terminology workflows. Documentati...

Rhapsody Guardian (Healthcare API Gateway)

Rhapsody Guardian is a healthcare-purpose-built API gateway, launched October 2025, that lets healthcare organizations securely expose their own APIs and FHIR endpoints. Rhapsod...

Rhapsody Axon (AI + MCP)

Rhapsody Axon embeds AI into the integration platform and adds Model Context Protocol (MCP) support for AI-driven, agent-ready healthcare data workflows. Capabilities are docume...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Rhapsody Rate Limits

0 limits

RATE LIMITS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Rhapsody Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Rhapsody Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Rhapsody Trust Center

SOC 2 Type II, ISO/IEC 27001:2022, HITRUST e1, EU-US & UK-US Data Privacy Framework, Cyber Essentials Plus, Penetration Test Attestation

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Access & Security 5

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: rhapsody
url: https://raw.githubusercontent.com/api-evangelist/rhapsody/refs/heads/main/apis.yml
name: Rhapsody
kind: company
description: Rhapsody Health Solutions is a US-headquartered (Boston, Massachusetts) healthcare interoperability company trusted
  by more than 1,900 healthcare organizations across 31 countries, and recognized as Best in KLAS for integration engines
  for 17 consecutive years. Formed from the lineage of Orion Health's Rhapsody Integration Engine (2000), the 2019 merger
  with Corepoint Health, and acquisitions of Datica, NextGate EMPI, and CareCom, Rhapsody delivers a single interoperability
  platform spanning integration engines (Rhapsody and Corepoint), enterprise master patient index (EMPI / Rhapsody Identity),
  semantic terminology management, data governance (Guardian), and automated integrations (Envoy, Image Director). The platform
  supports FHIR, HL7 v2, REST, CDA, X12/EDI, SQL, DICOM, AMQP, and Model Context Protocol (MCP) from a single deployment,
  with embedded AI (Rhapsody Axon). Its home market is the United States, aligned to ONC/CMS interoperability mandates. Rhapsody
  added Guardian, a healthcare-purpose-built API gateway (OAuth 2.0, SMART on FHIR, Basic Auth), in October 2025. Rhapsody's
  product REST/administration and FHIR APIs are documented in a developer documentation portal (docs.rhapsody.health) that
  sits behind an AWS Cognito single-sign-on gate; there is no public self-serve API host or downloadable specification. The
  one machine-readable document Rhapsody does publish is an authoritative llms.txt at rhapsody.health/llms.txt.
accessModel:
  pricing: enterprise
  onboarding: sales
  trial: false
  try_now: false
  public: false
  label: Enterprise · Sales-led · Gated documentation
  confidence: high
  source:
  - website
  - documentation
  generated: '2026-07-24'
  method: manual
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Healthcare
- United States
- Interoperability
- Integration Engine
- FHIR
- HL7
- EMPI
- Terminology
- Health Data
- MCP
- API Gateway
created: '2026-07-24'
modified: '2026-08-14T00:00:00Z'
specificationVersion: '0.23'
apis:
- aid: rhapsody:rhapsody-integration-engine
  name: Rhapsody Integration Engine
  description: Rhapsody's flagship healthcare integration engine, connecting systems across FHIR, HL7 v2, REST, CDA, X12/EDI,
    SQL, DICOM, AMQP, and MCP from a single platform, with a REST administration/management API. Deployed in customer (self-hosted
    or cloud) environments; API reference is documented in the gated developer documentation portal.
  humanURL: https://rhapsody.health/solutions/rhapsody/
  tags:
  - Integration Engine
  - FHIR
  - HL7
  - Interoperability
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/rhapsody/
  - type: APIReference
    url: https://docs.rhapsody.health/
- aid: rhapsody:corepoint-integration-engine
  name: Corepoint Integration Engine
  description: Corepoint healthcare integration engine (from the 2019 Corepoint Health merger), the top-ranked integration
    engine since 2009, with an Administration REST API introduced in Corepoint 7.5.3 for auditing and configuration. Documentation
    is served through the gated developer portal.
  humanURL: https://rhapsody.health/solutions/corepoint/
  tags:
  - Integration Engine
  - HL7
  - Interoperability
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/corepoint/
  - type: APIReference
    url: https://docs.rhapsody.health/
- aid: rhapsody:rhapsody-identity-empi
  name: Rhapsody Identity (EMPI)
  description: Rhapsody's Enterprise Master Patient Index for patient matching and identity resolution (built on the NextGate
    acquisition), exposing API capabilities for person-data management. API reference is documented in the gated developer
    portal.
  humanURL: https://rhapsody.health/solutions/empi/
  tags:
  - EMPI
  - Patient Matching
  - Identity
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/empi/
  - type: APIReference
    url: https://docs.rhapsody.health/
- aid: rhapsody:rhapsody-semantic
  name: Rhapsody Semantic (Terminology Management)
  description: Rhapsody Semantic terminology management and data standardization services (code-system mapping, LOINC/SNOMED
    standardization) supporting FHIR terminology workflows. Documentation is served through the gated developer portal.
  humanURL: https://rhapsody.health/solutions/terminology-management/
  tags:
  - Terminology
  - Semantic Interoperability
  - FHIR
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/terminology-management/
  - type: APIReference
    url: https://docs.rhapsody.health/
- aid: rhapsody:rhapsody-guardian
  name: Rhapsody Guardian (Healthcare API Gateway)
  description: Rhapsody Guardian is a healthcare-purpose-built API gateway, launched October 2025, that lets healthcare organizations
    securely expose their own APIs and FHIR endpoints. Rhapsody states Guardian "supports OAuth 2.0, SMART on FHIR, and Basic
    Auth" out of the box, and adds rate limiting, allow/block rules, audit-ready logging and real-time audit trails, plus
    gateway monitoring, transaction logs, deployment logs and graphical metrics. It manages APIs and HL7 from the same platform
    as the Rhapsody and Corepoint engines. Guardian's own management/API reference is documented in the gated developer portal.
  humanURL: https://rhapsody.health/solutions/guardian/
  tags:
  - API Gateway
  - FHIR
  - SMART on FHIR
  - API Security
  - Interoperability
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/guardian/
  - type: APIReference
    url: https://docs.rhapsody.health/
- aid: rhapsody:rhapsody-axon-mcp
  name: Rhapsody Axon (AI + MCP)
  description: Rhapsody Axon embeds AI into the integration platform and adds Model Context Protocol (MCP) support for AI-driven,
    agent-ready healthcare data workflows. Capabilities are documented in the gated developer portal.
  humanURL: https://rhapsody.health/solutions/rhapsody-axon/
  tags:
  - MCP
  - Artificial Intelligence
  - Interoperability
  tags_raw:
  - MCP
  - AI
  - Interoperability
  properties:
  - type: Documentation
    url: https://rhapsody.health/solutions/rhapsody-axon/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: DomainSecurity
  url: security/rhapsody-domain-security.yml
- type: TrustCenter
  url: security/rhapsody-trust-center.yml
- type: Conformance
  url: conformance/rhapsody-conformance.yml
- type: Authentication
  url: authentication/rhapsody-authentication.yml
- type: LLMsTxt
  url: llms/rhapsody-llms.txt
- type: ChangeLog
  url: changelog/rhapsody-changelog.yml
- type: Lifecycle
  url: lifecycle/rhapsody-lifecycle.yml
- type: Plans
  url: plans/rhapsody-plans-pricing.yml
- type: RateLimits
  url: rate-limits/rhapsody-rate-limits.yml
- type: TermsOfService
  url: https://rhapsody.health/rhapsody-terms-and-conditions/
- type: Website
  url: https://rhapsody.health/
- type: DeveloperPortal
  url: https://docs.rhapsody.health/
- type: Documentation
  url: https://docs.rhapsody.health/
- type: Blog
  url: https://rhapsody.health/blog/
- type: Support
  url: https://rhapsody.health/support/
- type: Security
  url: https://rhapsody.health/data-privacy-and-security/
- type: Compliance
  url: https://rhapsody.health/onc-compliance/
- type: PrivacyPolicy
  url: https://rhapsody.health/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/rhapsodyhealth
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 7
  pass: local-v1