How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Oracle Health (Cerner) Basic API

FHIR R4 Basic resource as implemented by Oracle Health Millennium Platform.

Oracle Health (Cerner) Basic API is one of 54 APIs that Oracle Health (Cerner) publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Basic. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version 4.0.1.

Requests are made against 3 base URLs: https://fhir-ehr-code.cerner.com/r4/{tenant}, https://fhir-myrecord.cerner.com/r4/{tenant}, https://fhir-open.cerner.com/r4/{tenant}.

1 operations 1 paths 2 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
4.0.1
Base URL
https://fhir-ehr.cerner.com/r4/{tenant}
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Oracle Health (Cerner) Basic API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (smartOnFhir) using the authorizationCode and clientCredentials flows, exposing 303 scopes. By default, every request must be authenticated.

  • smartOnFhir — SMART on FHIR OAuth 2.0. Endpoints are tenant-scoped and are discovered per tenant from /.well-known/smart-configuration. Client authentication methods adverti…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Basic 1

FHIR R4 Basic resource as implemented by Oracle Health Millennium Platform.

POST
/Basic
Create Basic
createBasic body → 201400401403404406422500

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Resource (3 properties), OperationOutcome (2 properties). Each schema is shown below with its type and property counts.

OperationOutcome
object
FHIR R4 OperationOutcome — the error envelope for every non-2xx response.
2 properties 2 required
Resource
object
A FHIR R4 resource. The wire format is application/fhir+json; element-level schemas are defined by HL7 FHIR R4 (4.0.1), not by this document.
3 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cerner-basic-api-openapi.yml Raw ↑

Other APIs Oracle Health (Cerner) publishes across the network.

Oracle Health Millennium FHIR DSTU2 API
Oracle Health Code Console (Developer Portal)
Cerner CareAware Integration APIs
Oracle Health SMART on FHIR App Launch
Cerner (Oracle Health) Capability API
Cerner (Oracle Health) Condition API
Cerner (Oracle Health) Definitions API
Cerner (Oracle Health) Encounter API
Cerner (Oracle Health) Generic API
Cerner (Oracle Health) Patient API
Cerner (Oracle Health) Procedure API
Oracle Health (Cerner) Account API
Where this information came from

This is an independent, third-party profile of Oracle Health (Cerner) Basic API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.