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Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

27 datasets found
  • Federal

    SNOMED CT

    U.S. Department of Health & Human Services —

    SNOMED CT is one of a suite of designated standards for use in U.S. Federal Government systems for the electronic exchange of clinical health information and is also...
  • Federal

    RxNorm

    U.S. Department of Health & Human Services —

    RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction...
  • Federal

    Unified Medical Language System (UMLS)

    U.S. Department of Health & Human Services —

    The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and...
  • Federal

    Medical Subject Headings (MeSH)

    U.S. Department of Health & Human Services —

    Medical Subject Headings (MeSH) is a hierarchically-organized terminology for indexing and cataloging of biomedical information. It is used for the indexing of PubMed...
  • Federal

    Medical Text Indexer (MTI)

    U.S. Department of Health & Human Services —

    A system for producing indexing recommendations to assist in the indexing process at NLM. Currently provides indexing recommendations to more than 100 journals based...
  • Federal

    RxNav-in-a-Box

    U.S. Department of Health & Human Services —

    RxNav-in-a-Box provides users with a locally-installable RxNav (https://rxnav.nlm.nih.gov/RxNavDoc.html) and RESTful companion APIs, including RxNorm, RxTerms,...
  • Federal

    AccessGUDID

    U.S. Department of Health & Human Services —

    The Global Unique Device Identification Database (GUDID) contains key device identification information submitted to the FDA about medical devices that have Unique...
  • Federal

    NIH Common Data Elements Repository

    U.S. Department of Health & Human Services —

    The NIH Common Data Elements (CDE) Repository has been designed to provide access to structured human and machine-readable definitions of data elements that have been...
  • Federal

    RxClass

    U.S. Department of Health & Human Services —

    The RxClass Browser is a web application for exploring and navigating through the class hierarchies to find the RxNorm drug members associated with each class....
  • Federal

    Value Set Authority Center

    U.S. Department of Health & Human Services —

    The VSAC is a repository and authoring tool for public value sets created by external programs. Value sets are lists of codes and corresponding terms, from NLM-hosted...
  • Federal

    UCUM-LHC

    U.S. Department of Health & Human Services —

    A JavaScript package that can be included in webpages or programs and used for validating and converting unit expressions from the Unified Code for Units of Measure...
  • Federal

    MeSH 2025 Update - Update All Fields Report

    U.S. Department of Health & Human Services —

    (Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Update (All Fields) Report lists each individual modification made to a Descriptor or Supplementary...
  • Federal

    MeSH 2025 Update - Delete Report

    U.S. Department of Health & Human Services —

    (Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Delete Report lists Descriptors and Supplementary Concept Records (SCRs) that have been removed from...
  • Federal

    Clinical Table Search Service

    U.S. Department of Health & Human Services —

    Clinical Table Search Service (formerly "lforms-service") is a web service which software programs can use for querying clinical data tables.
  • Federal

    RxTerms

    U.S. Department of Health & Human Services —

    RxTerms is a drug interface terminology derived from RxNorm for prescription writing or medication history recording (e.g. in e-prescribing systems, PHRs). RxTerms is...
  • Federal

    I-MAGIC

    U.S. Department of Health & Human Services —

    I-MAGIC (Interactive Map-Assisted Generation of ICD Codes) is an interactive tool to demonstrate how the SNOMED CT to ICD-10-CM map can be used to generate ICD-10-CM...
  • Federal

    Annual MeSH Processing (AMP)

    U.S. Department of Health & Human Services —

    An overview of Annual MeSH Processing (AMP) for MeSH/MEDLINE, including downloadable datasets detailing changes to MeSH
  • Federal

    Nursing Resources for Standards and Interoperability

    U.S. Department of Health & Human Services —

    A nursing terminologies resource for systems development. Describes the role of SNOMED CT and Laboratory Observation Identifiers Names and Codes (LOINC) in...
  • Federal

    MeSH 2025 Update - Registry Number Update Report

    U.S. Department of Health & Human Services —

    (Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Registry Number Update Report lists changes to Registry Numbers on a Descriptor or Supplementary Concept...
  • Federal

    MeSH 2025 Update - Merge Report

    U.S. Department of Health & Human Services —

    (Includes MeSH 2023 and 2024 changes) NOTE - There are no Merges for 2025 MeSH. The MeSH 2025 Update - Merge Report describes cases where two or more terms have...
27 datasets found

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