is an Aggregator.
It is part of the OMOP collection.
Athena is the OHDSI (Observational Health Data Sciences and Informatics) standardized vocabulary repository that provides access to standardized terminologies and vocabularies for observational healthcare data. It includes SNOMED CT, RxNorm, LOINC, ICD codes, and many other standard vocabularies, along with mappings between them. Athena enables the transformation of healthcare data into the OMOP Common Data Model format for federated research across multiple healthcare systems. Access to vocabulary selection and download workflows is mediated through the Athena web application rather than stable public download URLs.
clinical, biomedical, health, information technology
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| athena.web ⚠ | Athena Vocabulary Browser | start | GraphicalInterface | http | Web interface for searching and brows... |
| athena.vocabularies ⚠ | Athena Vocabulary Downloads | list | Product | csv | Downloadable standardized vocabulary ... |
| athena.mappings ⚠ | Athena Concept Mappings | start | MappingProduct | csv | Concept mappings between different te... |
Athena is the OHDSI (Observational Health Data Sciences and Informatics) standardized vocabulary repository that provides access to standardized terminologies and vocabularies for observational healthcare data.
It includes major healthcare terminologies such as SNOMED CT, RxNorm, LOINC, ICD-10, ICD-9CM, CPT, and many others, along with comprehensive mappings between them. Athena is essential for transforming healthcare data into the OMOP Common Data Model (CDM) format.
Athena includes:
Web-based interface for searching, browsing, and exploring standardized vocabularies and their relationships. Athena is exposed as an authenticated web application rather than as a stable set of public direct-download URLs.
Downloadable vocabulary bundles in CSV format for local implementation in OMOP CDM databases. In practice, these are selected and prepared within the logged-in Athena interface, so the registry points to the Athena entry page rather than to a stable file URL.
Cross-vocabulary mappings enabling interoperability between different terminology systems. As with vocabulary downloads, Athena exposes these through the web application workflow rather than stable public file links.
This resource has the Information Resource identifier: infores:athena
Human (NCBITaxon:9606)
Created: November 05, 2025 | Last modified: April 10, 2026