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Tools

OCL Terminology Service

100% REST API-based and FHIR©-enabled terminology service designed for integration into your architecture

Advances Interoperability

Standardizes and structures health data for seamless exchange between systems

Accelerates Development

REST API design simplifies and speeds up system integration

Conforms with Standards

Adheres to the OpenHIE Architecture for a terminology service and shows content in FHIR formats

The OCL API reference in Swagger UI: a GET request for CIEL concept 116128, Malaria, with its curl command, request URL and JSON response

See it in action

Try a real request in your browser, then build it into your system

Manage terminology through one API

Create and version code systems, value sets and mappings, and use CIEL, LOINC, ICD-10 and other public content through the same REST calls.

Serve FHIR® terminology to any system

FHIR® R4 CodeSystem, ValueSet and ConceptMap resources with $lookup, $validate-code, $expand and $translate, based on the mSVCM profile.

Try the API before you write code

Send real requests from the interactive API reference, copy the curl command, and find the rest in the OCL documentation.

Get started with the OCL Terminology Service

You can install the OCL Terminology Service on your own infrastructure. You can find comprehensive API documentation on OCL Docs.

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