aid: nextgen-healthcare url: https://raw.githubusercontent.com/api-evangelist/nextgen-healthcare/refs/heads/main/apis.yml name: NextGen Healthcare kind: company description: >- 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. accessModel: pricing: enterprise onboarding: partner trial: false try_now: false public: false label: Enterprise ยท Partner onboarding (API onboarding form + app registration) confidence: medium source: - authentication - documentation generated: '2026-07-24' method: derived image: https://nextgen.widen.net/content/mcckjhwu0f/svg/NG_Logo_Final_RGB.svg tags: - Healthcare - United States - EHR - EMR - FHIR - HL7 - Interoperability - SMART on FHIR - USCDI - Bulk FHIR - Patient Access - 21st Century Cures created: '2026-07-24' modified: '2026-07-24' specificationVersion: '0.19' apis: - aid: nextgen-healthcare:nextgen-enterprise-patient-access-fhir-api name: NextGen Enterprise Patient Access FHIR API description: >- 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 (4.0.1) and legacy DSTU2, authenticated with SMART-on-FHIR OAuth2 authorization-code flow. The live R4 CapabilityStatement advertises 28 US Core resource types. humanURL: https://www.nextgen.com/api/nge-fhir-r4 baseURL: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/ tags: - FHIR - Patient Access - EHR - SMART on FHIR properties: - type: CapabilityStatement url: fhir/nextgen-enterprise-r4-capabilitystatement.json - type: SMARTConfiguration url: fhir/nextgen-enterprise-r4-smart-configuration.json - type: Documentation url: https://www.nextgen.com/api/nge-fhir-r4 - type: Documentation url: https://www.nextgen.com/patient-access-api - type: APIReference url: https://www.nextgen.com/api/regulatory-nge - type: Authentication url: https://fhir.nextgen.com/nge/prod/patient-oauth/authorize - aid: nextgen-healthcare:nextgen-enterprise-api name: NextGen Enterprise API description: >- 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 and practice-management data. Authenticated with OAuth2 and Global Service Account (GSA) auth. Route-level documentation and sandbox access are gated behind the NextGen API onboarding form. humanURL: https://www.nextgen.com/api/enterprise-uscdi-documentation baseURL: https://www.nextgen.com/api tags: - REST - EHR - Practice Management properties: - type: Documentation url: https://www.nextgen.com/api/enterprise-uscdi-documentation - type: Documentation url: https://www.nextgen.com/api - type: APIReference url: https://www.nextgen.com/api/regulatory-nge - type: GettingStarted url: https://www.nextgen.com/api-on-boarding - aid: nextgen-healthcare:nextgen-office-fhir-r4-api name: NextGen Office FHIR R4 API description: >- 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. A downloadable Swagger 2.0 definition (45 paths) is published, and the live R4 CapabilityStatement advertises 26 US Core resource types. Authenticated with SMART App Launch / OpenID Connect OAuth2 via Keycloak. humanURL: https://www.nextgen.com/api/regulatory-ngo baseURL: https://fhir.meditouchehr.com/api/fhir/r4 tags: - FHIR - Patient Access - EHR - SMART on FHIR properties: - type: OpenAPI url: openapi/nextgen-office-fhir-r4-openapi.yaml - type: CapabilityStatement url: fhir/nextgen-office-r4-capabilitystatement.json - type: SMARTConfiguration url: fhir/nextgen-office-r4-smart-configuration.json - type: OpenIDConfiguration url: fhir/nextgen-office-openid-configuration.json - type: Documentation url: https://www.nextgen.com/api/regulatory-ngo - type: APIReference url: https://petstore.swagger.io/?url=https://hfstatic.s3.amazonaws.com/swagger/swaggerR4.yaml - aid: nextgen-healthcare:nextgen-office-bulk-fhir-r4-api name: NextGen Office Bulk FHIR R4 API description: >- 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 OpenAPI 3.0.0 definition (5 paths) is published. humanURL: https://www.nextgen.com/api/regulatory-ngo baseURL: https://fhir.meditouchehr.com/api/bulkfhir/r4 tags: - FHIR - Bulk FHIR - EHR properties: - type: OpenAPI url: openapi/nextgen-office-bulk-fhir-r4-openapi.yml - type: Documentation url: https://www.nextgen.com/api/regulatory-ngo - type: APIReference url: https://petstore.swagger.io/?url=https://hfstatic.s3.amazonaws.com/swagger/Bulk-API-R4-Swagger.yml - aid: nextgen-healthcare:nextgen-office-fhir-r3-api name: NextGen Office FHIR R3 API description: >- 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 Patient Access API. humanURL: https://www.nextgen.com/api/regulatory-ngo baseURL: https://fhir.meditouchehr.com/api/fhir/ tags: - FHIR - EHR - C-CDA properties: - type: Documentation url: https://www.nextgen.com/api/regulatory-ngo - type: Authentication url: https://idp-prod.prod.ngo.nextgenaws.net/auth/realms/nextgen/protocol/openid-connect/auth common: - type: DomainSecurity url: security/nextgen-healthcare-domain-security.yml - type: AgenticAccess url: agentic-access/nextgen-healthcare-agentic-access.yml - type: OAuthScopes url: scopes/nextgen-healthcare-scopes.yml - type: Authentication url: authentication/nextgen-healthcare-authentication.yml - type: Website url: https://www.nextgen.com/ - type: DeveloperPortal url: https://www.nextgen.com/developer-program - type: Portal url: https://developer.nextgen.com/ - type: Documentation url: https://www.nextgen.com/api - type: APIReference url: https://www.nextgen.com/api/regulatory-nge - type: GettingStarted url: https://www.nextgen.com/api-on-boarding - type: Marketplace url: https://www.nextgen.com/marketplace - type: GitHubOrganization url: https://github.com/NextGenHealthcare - type: LinkedIn url: https://www.linkedin.com/company/nextgen-healthcare-information-systems - type: Blog url: https://www.nextgen.com/blog - type: Support url: https://www.nextgen.com/contact-us - type: TermsOfService url: https://www.nextgen.com/legal/terms-and-conditions - type: PrivacyPolicy url: https://www.nextgen.com/legal/privacy-policy - type: TrustCenter url: https://www.nextgen.com/trust - type: Compliance url: https://www.nextgen.com/trust - type: Conformance url: conformance/nextgen-healthcare-conformance.yml - type: WellKnown url: well-known/nextgen-healthcare-well-known.yml - type: Conventions url: conventions/nextgen-healthcare-conventions.yml - type: ErrorCatalog url: errors/nextgen-healthcare-problem-types.yml - type: Lifecycle url: lifecycle/nextgen-healthcare-lifecycle.yml - type: DataModel url: data-model/nextgen-healthcare-data-model.yml - type: Packages url: packages/nextgen-healthcare-packages.yml - type: LLMsTxt url: llms/nextgen-healthcare-llms.txt - type: MCPServer url: mcp/nextgen-healthcare-mcp.yml - type: ToolCrosswalk url: mcp/nextgen-healthcare-tool-crosswalk.yml - type: AgentSkill url: skills/_index.yml - type: Overlay url: overlays/nextgen-healthcare-office-fhir-r4-overlay.yaml - type: Overlay url: overlays/nextgen-healthcare-office-bulk-fhir-r4-overlay.yaml maintainers: - FN: Kin Lane email: kin@apievangelist.com