MEDITECH Expanse FHIR API

MEDITECH's FHIR API surface for Expanse, exposed to approved developers through the Greenfield Workspace. US Core FHIR R4 provides view-only access to patient-facing data after the patient authorizes the requesting app (USCDI v1, DSTU2/R4 compatible, patient workflows only). Separate FHIR Scheduling APIs support user and patient workflows for Expanse customers. Service base URLs are issued per customer facility.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/meditech-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: meditech:meditech-api
name: MEDITECH Expanse FHIR API
tags:
- EHR
- Healthcare
- FHIR
- HL7
humanURL: https://ehr.meditech.com/ehr-solutions/greenfield-workspace
baseURL: https://{facility}.meditech.com/fhir/r4
properties:
- url: https://greenfield.meditech.com/explorer/topic/welcome
  type: Documentation
- url: https://greenfield.meditech.com/explorer/endpoints
  type: Endpoints
- url: https://greenfield.meditech.com/explorer/scope
  type: Scopes
- url: https://greenfield.meditech.com/explorer/authorization
  type: Authentication
- url: https://greenfield.meditech.com/explorer/status-codes
  type: Errors
- url: https://ehr.meditech.com/ehr-solutions/greenfield-workspace
  type: SignUp
description: MEDITECH's FHIR API surface for Expanse, exposed to approved developers through the Greenfield
  Workspace. US Core FHIR R4 provides view-only access to patient-facing data after the patient authorizes
  the requesting app (USCDI v1, DSTU2/R4 compatible, patient workflows only). Separate FHIR Scheduling
  APIs support user and patient workflows for Expanse customers. Service base URLs are issued per customer
  facility.