# Oracle Health (Cerner) **Canonical:** https://apis.io/providers/oracle-health/ **Website:** https://www.cerner.com **APIs profiled:** 54 Oracle Health, formerly Cerner, builds and operates Millennium — one of the two dominant electronic health record platforms in United States hospitals and health systems. Cerner was acquired by Oracle in June 2022 and its developer program now runs as the Oracle Health Developer Program. The public developer surface is HL7 FHIR R4: a multi-tenant, US Core-conformant FHIR server that serves a live CapabilityStatement at /metadata and a live SMART on FHIR discovery document at /.well-known/smart-configuration, advertising 303 OAuth scopes across patient, user and system personas in both SMART v1 and SMART v2 granular forms. It supports SMART App Launch (EHR and standalone), SMART Backend Services with private_key_jwt, FHIR Bulk Data Access export, and — unusually — an open, unauthenticated, read-only endpoint that serves real sandbox data with no registration at all. Alongside FHIR it operates proprietary Millennium EHR APIs, HL7 v2 messaging through Cerner Open Interface, and the CareAware device and integration platform. There is no OpenAPI, no GraphQL endpoint, no MCP server, no agent card, no published pricing, no published rate limits, no status page and no first-party SDK for the FHIR API. ## Kin Score — 45.6 / 100 (developing) Scored 2026-09-25 under rubric 0.23.0. Trend: flat (-4.0 from 49.6). | Facet | Score | |---|---| | Discoverability | 73.2 | | Contract Quality | 20.5 | | Contract Governance | 18.2 | | Operational Transparency | 21.1 | | Developer Ergonomics | 70.8 | | Access Clarity | 44.7 | Regulatory layer — **Health**: 51.6 (matched via tags). ## Agent readiness — 28.6 (agent-ready) | Dimension | Value | |---|---| | Spec Presence | yes | | Agentic Access | derived | | Reversibility Documented | no | | MCP Server | no | | Auth Clarity | negotiable | | Idempotency | no | | Error Semantics | documented | | OpenAPI Examples | no | | Rate Limit Signal | documented | | Event Surface Described | no | | Agent Skills | derived | | Well Known Catalog | no | | Consent Identity | no | | Agent Card | no | | Dry Run Mode | no | | Delegated Identity | documented | | Protected Resource Metadata | no | | Dynamic Client Registration | no | | Agentic Commerce | no | ## Access Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high). ## APIs (54) - **Oracle Health Millennium FHIR DSTU2 API** — The Cerner Millennium DSTU2 FHIR API supports legacy SMART on FHIR applications and integrations with Meaningful Use 2015 CEHRT certification criteria, and remains available alo... - **Oracle Health Code Console (Developer Portal)** — The Oracle Health Code Console (formerly Cerner Code) is the developer portal used to register SMART on FHIR and system-level applications, configure redirect URIs and launch pa... - **Cerner CareAware Integration APIs** — Cerner CareAware provides device and third-party application integration APIs for medical device data capture, bi-directional HL7 v2 messaging, and workflow embedding into Mille... - **Oracle Health SMART on FHIR App Launch** — Oracle Health implements the SMART on FHIR App Launch framework (standalone and EHR-launch) with OpenID Connect identity tokens, enabling third-party clinician and patient-facin... - **Cerner (Oracle Health) Capability API** — FHIR server metadata and capability statements. - **Cerner (Oracle Health) Condition API** — Patient conditions and problem-list entries. - **Cerner (Oracle Health) Definitions API** — FHIR conformance definitions and operations. - **Cerner (Oracle Health) Encounter API** — Patient encounter records. - **Cerner (Oracle Health) Generic API** — Generic FHIR resource read/write operations. - **Cerner (Oracle Health) Patient API** — Patient demographics and identifiers. - **Cerner (Oracle Health) Procedure API** — Patient procedures. - **Oracle Health (Cerner) Account API** — FHIR R4 Account resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Appointment API** — FHIR R4 Appointment resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Basic API** — FHIR R4 Basic resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Binary API** — FHIR R4 Binary resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Care Team API** — FHIR R4 CareTeam resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Charge Item API** — FHIR R4 ChargeItem resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Communication API** — FHIR R4 Communication resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Consent API** — FHIR R4 Consent resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Coverage API** — FHIR R4 Coverage resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Device API** — FHIR R4 Device resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Diagnostic Report API** — FHIR R4 DiagnosticReport resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Export API** — Kick off a bulk export job. - **Oracle Health (Cerner) Family Member History API** — FHIR R4 FamilyMemberHistory resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Files API** — Retrieve the download URLs for completed export files. - **Oracle Health (Cerner) Goal API** — FHIR R4 Goal resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Immunization API** — FHIR R4 Immunization resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Jobs API** — Poll and cancel bulk export jobs. - **Oracle Health (Cerner) Location API** — FHIR R4 Location resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Media API** — FHIR R4 Media resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Medication Dispense API** — FHIR R4 MedicationDispense resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Nutrition Order API** — FHIR R4 NutritionOrder resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Observation API** — FHIR R4 Observation resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Operation Definition API** — FHIR R4 OperationDefinition resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Organization API** — FHIR R4 Organization resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Person API** — FHIR R4 Person resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Practitioner API** — FHIR R4 Practitioner resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Provenance API** — FHIR R4 Provenance resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Questionnaire API** — FHIR R4 Questionnaire resource as implemented by Oracle Health Millennium Platform. - **Oracle Health (Cerner) Questionnaire Response API** — FHIR R4 QuestionnaireResponse resource as implemented by Oracle Health Millennium Platform. - …and 14 more, listed in full on the page. ## Agentic access (1) - **Cerner Agentic Access** — 135 operations · 41 acting ## Security (3) - **Cerner Authentication** — oauth2/openIdConnect · 1 scheme - **Cerner Domain Security** — TLSv1.3 · HSTS · DMARC - **Cerner Trust Center** — SOC 2, ISO 27001, PCI DSS, HIPAA, FIPS 140 ## Plans (1) - **Cerner Plans Pricing** ## Tags Bulk FHIR, CapabilityStatement, CareAware, Cerner Millennium, Clinical Data, Code Console, EHR, Electronic Health Records, FHIR, Fortune 1000, HL7, HL7v2, Healthcare, Interoperability, Millennium Platform, Multi-Tenant, Authentication, Oracle, Oracle Health, Patient Access, Provider Directory, SMART Backend Services, SMART on FHIR, US Core --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/oracle-health/). Scores are computed from the provider's own public artifacts under a published rubric.