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'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.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Rhapsody the way a machine reads it — 8 machine-readable artifacts across 5 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Rhapsody scores 30.5/100 (thin), with a separate agent-readiness read of 10/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Rhapsody
Each block below is one kind of artifact we hold for Rhapsody. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 5
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
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 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...
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
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
SECURITYResources
Every other property we hold for Rhapsody — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
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 1
Pagination, idempotency, versioning, errors, and events
Access & Security 5
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
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