snomed-ct

Scalable SNOMED CT Terminology Server using Elasticsearch

🦉 Snow Owl Terminology Server - a production-ready, fast, scalable, FHIR Terminology Service compliant server that supports SNOMED CT International and Extensions, LOINC, RxNorm, UMLS, ICD-10/11, custom code systems and many others

A library and microservice implementing the health and care terminology SNOMED CT with support for cross-maps, inference, fast full-text search, autocompletion, compositional grammar and the expression constraint language.

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

EHR Annotation Platform

A FHIR terminology server.

Snolytical - Health Data Analytics Demonstrator

Don't worry about UMLS, RxNorm, SNOMED, or SemMedDB licensing - write code that knows how to download it automatically

Snowstorm Lite FHIR Terminology Server

A SNOMED terminology server and command line tool.

SNOMED CT User Interface examples

An implementation of the SNOMED CT Expression Constraint Language.

SNOMED-CT tooling, brought into the 21stC. RF2 → NDJSON → SQLite | Vector | .arrow, | .parquet | .md | refsets | .codelist | MCP | CTV3 & ReadV2 - ready

MCP server for SNOMED CT concept lookup via any FHIR R4 terminology server

This demonstration showcases potential applications of artificial intelligence (AI) in the implementation of SNOMED CT

MedDistant19: Towards an Accurate Benchmark for Broad-Coverage Biomedical Relation Extraction (COLING 2022)

Sample relational database load scripts and SQL queries for processing SNOMED CT-AU RF2 release files.

End-to-end agent to transform unstructured clinical notes into structured FHIR data (EACL 2026)

Expression Constraint Language examples showing how ECL can be used to traverse SNOMED CT-AU/AMT and facilitate powerful data querying.

Proyecto educativo, que muestra cómo un sistema se conecta con la Red de Salud Digital, parte de la Estrategia de Salud Digital de la República Argentina.