NextGen Healthcare
NextGen Healthcare is a United States ambulatory electronic health record (EHR/EMR) and practice-management vendor headquartered in Remote-first / Atlanta, Georgia, serving outpatient specialties and community health with its NextGen Enterprise and NextGen Office platforms plus the Mirth Connect interoperability engine. Its developer surface is standards-driven: 21st Century Cures Act-certified HL7 FHIR APIs for patient access and provider apps, a SMART App Launch API, and a Bulk FHIR (Flat FHIR) API delivering USCDI data, alongside an 800+ route JSON RESTful Enterprise API family. NextGen Enterprise exposes live FHIR R4 and DSTU2 service base URLs with SMART-on-FHIR OAuth2, and NextGen Office exposes live FHIR R3/R4 and Bulk FHIR endpoints. FHIR resources are coded against the US Core / USCDIv1 implementation guides. Developer onboarding is gated behind an API onboarding form and app registration, which is standard for regulated health-data access in the US market.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles NextGen Healthcare the way a machine reads it — 11 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 — NextGen Healthcare scores 51.9/100 (developing), with a separate agent-readiness read of 69/100 (agent native). 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 NextGen Healthcare
Each block below is one kind of artifact we hold for NextGen Healthcare. 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.
NextGen Enterprise Patient Access FHIR API
HL7 FHIR API for the NextGen Enterprise EHR, certified under the 21st Century Cures Act Patient Access criteria, exposing USCDI data to patient-facing apps. Available in FHIR R4...
NextGen Enterprise API
An extensive collection of JSON-based RESTful APIs (800+ routes) that power apps used by provider organizations on the NextGen Enterprise platform (v5.9.0+), covering clinical a...
NextGen Office FHIR R4 API
HL7 FHIR R4 (4.0.1) Patient Access API for the cloud-based NextGen Office (formerly MediTouch) EHR, coded against the US Core specification and exposing read-only USCDIv1 data. ...
NextGen Office Bulk FHIR R4 API
Bulk FHIR (Flat FHIR) R4 API for the NextGen Office EHR, 21st Century Cures compliant, enabling authorized vendors to export USCDIv1 data for multiple patients. A downloadable O...
NextGen Office FHIR R3 API
HL7 FHIR STU3 (R3) API for the NextGen Office EHR with C-CDA support, authenticated with SMART App Launch / OpenID Connect OAuth2 via Keycloak. Predecessor surface to the R4 Pat...
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
nextgen-healthcare-mcp.yml
MCP SERVERSecurity 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.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for NextGen Healthcare — 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 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
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
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/nextgen-healthcare · machine-readable index on apis.io