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SNOMED International

Leading healthcare terminology, worldwide
README.md

SNOMED International

The global standard for clinical terminology — powering safer, smarter healthcare worldwide.

SNOMED CT is the world's most comprehensive clinical terminology, used by clinicians, researchers, and health information systems across the globe. This GitHub organisation hosts the open source tools and libraries that support the implementation, authoring, and distribution of SNOMED CT.

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  1. snowstorm snowstorm Public

    Scalable SNOMED CT Terminology Server using Elasticsearch

    Java 393 124

  2. release-validation-framework release-validation-framework Public

    API for testing a SNOMED CT release as part of the release process.

    Java 8 15

  3. snomed-ui-examples snomed-ui-examples Public

    SNOMED CT User Interface examples

    HTML 27 18

  4. snomed-database-loader snomed-database-loader Public

    Represent SNOMED CT in a different types of databases

    Python 149 85

  5. snomed-owl-toolkit snomed-owl-toolkit Public

    The official SNOMED CT OWL Toolkit. OWL conversion, classification and authoring support.

    Java 110 24

  6. delta-generator-tool delta-generator-tool Public

    Command line Java tool to extract an RF2 delta from a particular date, from a archive containing SNOMED Full files

    Java 9

Repositories

Showing 10 of 146 repositories
  • snowstorm-lite Public

    Snowstorm Lite FHIR Terminology Server

    IHTSDO/snowstorm-lite's past year of commit activity
    Java 37 8 6 3 Updated Sep 18, 2026
  • snowstorm Public

    Scalable SNOMED CT Terminology Server using Elasticsearch

    IHTSDO/snowstorm's past year of commit activity
    Java 393 124 118 (1 issue needs help) 8 Updated Sep 18, 2026
  • reporting-engine Public

    A collection of client side scripts for SNOMED Terminology Server reporting and batch modifications

    IHTSDO/reporting-engine's past year of commit activity
    Java 4 2 0 2 Updated Sep 17, 2026
  • otf-common Public

    Generic Java classes for use across all Open Tooling projects.

    IHTSDO/otf-common's past year of commit activity
    Java 3 2 1 1 Updated Sep 17, 2026
  • script-library Public

    A collection of ad-hoc scripts for SNOMED CT content manipulation via API and RF2 mechanisms

    IHTSDO/script-library's past year of commit activity
    Java 0 0 0 0 Updated Sep 17, 2026
  • request-management-portal-ui Public
    IHTSDO/request-management-portal-ui's past year of commit activity
    HTML 0 3 0 0 Updated Sep 17, 2026
  • snowstorm-simplex Public Forked from IHTSDO/snowstorm

    A temporary fork of Snowstorm to develop features for the Simplex platform

    IHTSDO/snowstorm-simplex's past year of commit activity
    Java 0 125 0 0 Updated Sep 17, 2026
  • OTF-Mapping-Service Public
    IHTSDO/OTF-Mapping-Service's past year of commit activity
    Java 13 4 1 4 Updated Sep 16, 2026
  • identity-management-service Public

    Identity Management Service is a Spring Boot web API providing single sign-on authentication and authorisation, built on top of Atlassian Crowd.

    IHTSDO/identity-management-service's past year of commit activity
    Java 2 0 1 2 Updated Sep 14, 2026
  • snomed-scg-parser Public

    An Open Source Java library for parsing SNOMED Post-Coordinated expressions written in SNOMED Compositional Grammar.

    IHTSDO/snomed-scg-parser's past year of commit activity
    Java 9 5 3 (1 issue needs help) 0 Updated Sep 14, 2026
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