University of California, Davis

UC Davis Health FHIR R4 endpoint

UC Davis Health runs a live HL7 FHIR R4 endpoint on its own domain at emrrp.ucdmc.ucdavis.edu, registered in Epic's public endpoint directory as 'UC Davis' and 'UC Davis - MMC' (active since 2024-11-09). Verified 2026-08-19: /metadata returns a 93KB CapabilityStatement instantiating the US Core server profile and the bulk-data profile, and /.well-known/smart-configuration returns a SMART on FHIR discovery document with authorization and token endpoints on the same host. IMPORTANT ATTRIBUTION NOTE: the host and the operation are UC Davis Health's, but the CapabilityStatement is Epic's — its own copyright line reads 'Copyright Epic 1979-2026'. Epic's contract is therefore NOT saved into this repo; only the relationship and the live discovery documents are recorded, so UC Davis is credited for operating a FHIR endpoint and not for Epic's engineering.

Documentation GitHub

Documentation

📖

APIReference

https://emrrp.ucdmc.ucdavis.edu/FHIR/api/FHIR/R4/metadata

📖

Documentation

https://health.ucdavis.edu/systems-integration/developers

Other Resources

🔗

x-smart-configuration

https://emrrp.ucdmc.ucdavis.edu/FHIR/api/FHIR/R4/.well-known/smart-configuration

🔗

x-scopes

https://raw.githubusercontent.com/api-evangelist/uc-davis/refs/heads/main/scopes/uc-davis-scopes.yml

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API entry from apis.yml

aid: uc-davis:health-fhir-r4
name: UC Davis Health FHIR R4 endpoint
description: 'UC Davis Health runs a live HL7 FHIR R4 endpoint on its own domain at emrrp.ucdmc.ucdavis.edu,
  registered in Epic''s public endpoint directory as ''UC Davis'' and ''UC Davis - MMC'' (active since
  2024-11-09). Verified 2026-08-19: /metadata returns a 93KB CapabilityStatement instantiating the US
  Core server profile and the bulk-data profile, and /.well-known/smart-configuration returns a SMART
  on FHIR discovery document with authorization and token endpoints on the same host. IMPORTANT ATTRIBUTION
  NOTE: the host and the operation are UC Davis Health''s, but the CapabilityStatement is Epic''s — its
  own copyright line reads ''Copyright Epic 1979-2026''. Epic''s contract is therefore NOT saved into
  this repo; only the relationship and the live discovery documents are recorded, so UC Davis is credited
  for operating a FHIR endpoint and not for Epic''s engineering.'
humanURL: https://health.ucdavis.edu/systems-integration/developers
baseURL: https://emrrp.ucdmc.ucdavis.edu/FHIR/api/FHIR/R4/
tags:
- Health
- FHIR
- US Core
- SMART on FHIR
- Epic
x-operator: institution
x-contract-author: Epic Systems
x-operator-evidence: emrrp.ucdmc.ucdavis.edu resolves to 152.79.5.54 and is under ucdavis.edu; Epic endpoint
  directory names the managing organization 'UC Davis'.
properties:
- type: APIReference
  url: https://emrrp.ucdmc.ucdavis.edu/FHIR/api/FHIR/R4/metadata
- type: x-smart-configuration
  url: https://emrrp.ucdmc.ucdavis.edu/FHIR/api/FHIR/R4/.well-known/smart-configuration
- type: Documentation
  url: https://health.ucdavis.edu/systems-integration/developers
- type: x-scopes
  url: scopes/uc-davis-scopes.yml
x-baseurl-note: A bare GET on the FHIR base returns 404 by design; the base is verified through /metadata
  (200) and /.well-known/smart-configuration (200), both recorded as properties.