OMOPHub

Hosted API for the OHDSI OMOP vocabularies: search, map and resolve 11M+ medical concepts (SNOMED CT, ICD-10, LOINC, RxN

Catalog information

Updated: 2026-10-24

OMOPHub gives healthcare data teams instant API access to the OHDSI standardized vocabularies: 11M+ concepts across 120+ vocabularies, including SNOMED CT, ICD-10, LOINC and RxNorm. It offers semantic and multilingual search, cross-vocabulary mappings, hierarchy navigation, FHIR-to-OMOP resolution, a FHIR terminology service, Python/R/Node SDKs and an MCP server for AI agents.

OMOPHub provides a managed API for accessing OHDSI standardized medical vocabularies, including SNOMED CT, ICD-10, LOINC, and RxNorm. It offers semantic search, cross-vocabulary mappings, FHIR-to-OMOP resolution, and SDKs for Python, R, and TypeScript. The service is designed for developers and healthcare data teams to integrate medical terminology without managing databases.

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Highlights

✓API access to 11M+ medical concepts
✓Cross-vocabulary mappings
✓FHIR-to-OMOP resolution
✓Python, R, TypeScript SDKs
✓AI agent integration
✓Version management
✓Audit logging
✓End-to-end encryption

Pricing · Catalog information: Freemium

Good for

Clinical research
ETL pipeline integration
AI/ML model development
EHR system enhancement
Enterprise data platform

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