loinc

Self-hosted health data engine: lab reports, wearables and genetic files in one record, and an agent that cites its sources.

🦉 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

Java library to map LOINC-encoded test results to Human Phenotype Ontology

loinc2hpo Annotation Data

Informatics Analytic Architecture—A dynamic semantic architecture for the analysis of models, logic, and language.

Documentation for Solor Knowledge Architecture and Knowledge Management Environment

Unified MCP server for six medical terminologies (ICD-11, LOINC, RxNorm, MeSH, ATC, CID-10) with authoritative WHO ICD-10→ICD-11 mapping and provenance on every response. Hosted endpoint: no install, no credentials.

Code and Word2Vec embeddings of LOINC codes for KDD 2019 DSHealth paper "Evaluation of Embeddings of Laboratory Test Codes for Patients at a Cancer Center": https://arxiv.org/abs/1907.09600

macOS menu bar utility for clinical terminology code lookup, search, and annotation

R Package that supports standardization of clinical data to Athena (athena.ohdsi.org)

Python SDK for OMOP/OHDSI vocabularies - query 11M+ medical concepts across SNOMED, ICD-10, RxNorm, LOINC & 120+ terminologies via simple API

MCP server for OHDSI OMOP medical vocabularies. Search, map, and navigate 11M+ concepts (SNOMED, ICD-10, RxNorm, LOINC) from any AI agent.

REST service that converts LOINC codes and UCUM units to a standardized representation

Synthea-inspired hybrid synthetic patient record generator — Gaussian copula + clinical modules, trained on Turkish pristine-healthy EHR cohorts. Outputs CSV + FHIR R4 (LOINC/SNOMED/ICD-10/RxNorm). Includes a Tauri desktop app for non-coders.

Node SDK for OMOP/OHDSI vocabularies - query 11M+ medical concepts across SNOMED, ICD-10, RxNorm, LOINC & 90+ terminologies via simple API

Application which transforms Nederlandse Labcodeset from its native XML file format to a collection of FHIR terminology resources.

a pure-Rust, machine-generated multi-version FHIR terminology server for SNOMED CT. No JVM, no 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, CPT, MedDRA, FHIR packages, custom code systems and many others

Open source FHIR 🔥 terminology service deployable as a simple docker container

HL7 v2 to FHIR R4 converter & validator — Claude Code plugin with deterministic MCP tools for healthcare interoperability engineers