Terminology servers - Service Navigation and Status

Links to NHS England Terminology service tools and endpoints

NHS England logo

NHS England Terminology Service

Full details of the NHS England Terminology service can be found on the service page

Service Status

No known service issues.

Authoring Tool Access

The Authoring Tool is comprised of Snapper:Author and Snapper:Map components. To access both components follow the links below.

Snapper:Author enables the creation and maintenance of the FHIR® terminology resources: CodeSystem, ValueSet, and ConceptMap.

Snapper:Map streamlines ConceptMap authoring and maintenance

To access the NHS applications, Snapper and Shrimp please use the links as shown on this page.

API Endpoints

  • API Endpoints - Authoring Server (FHIR®): https://ontology.nhs.uk/authoring/fhir
  • API Endpoints - Analytic Production Server (FHIR®): https://ontology.nhs.uk/production1/fhir
  • API Endpoints - Clinical Production Server (FHIR®): https://ontology.nhs.uk/production2/fhir
  • Access Token URL: https://ontology.nhs.uk/authorisation/auth/realms/nhs-digital-terminology/protocol/openid-connect/token
  • auth URL: https://ontology.nhs.uk/authorisation/auth/realms/nhs-digital-terminology/protocol/openid-connect/auth

A reasonable use rate limit of 5000 requests per 5 minute period is applied to the API. Please contact information.standards@nhs.net if you have a use case that exceeds this limit.

The Clinical Production Server is only accessible with specific agreement from NHS England - contact information.standards@nhs.net to request access.

Terminology Browsing Tools

Useful tools for browsing terminology resources.

To access the NHS applications, Snapper and Shrimp please use the links as shown on this page.

User and Community Admin

Admin Tool Access

OntoCommand provides a dashboard interface for interacting with a FHIR® Terminology Server.

Last edited: 8 October 2024 12:01