Search datasets
-
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 a required standard in...
Search relevance: 1.00 | Views last month: 72 | Catalog Last Checked: July 31, 2026 at 09:24 PM -
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, RxClass, RxCUI history, and...
Search relevance: 1.00 | Views last month: 32 | Catalog Last Checked: July 31, 2026 at 09:14 PM -
Medical Subject Headings (MeSH) is a hierarchically-organized terminology for indexing and cataloging of biomedical information. It is used for the indexing of PubMed and other NLM databases....
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: July 31, 2026 at 09:50 PM -
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 software, including those of...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: July 31, 2026 at 09:26 PM -
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 recommended or required by...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: July 31, 2026 at 09:36 PM -
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 derived only from the...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: July 31, 2026 at 09:45 PM -
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. RxClass links drug classes of...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: July 31, 2026 at 09:37 PM -
A system for producing indexing recommendations to assist in the indexing process at NLM. Currently provides indexing recommendations to more than 100 journals based on the NLM Medical Subject...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: July 31, 2026 at 09:52 PM -
MAGPIE is an interactive tool to help users (e.g., professional coders, researchers, clinicians) find SNOMED CT and ICD-10-PCS codes for medical procedures and interventions. MAGPIE is an NLM...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: July 31, 2026 at 09:02 PM -
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 codes from clinical problems...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 09:30 PM -
The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and interoperable biomedical information...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 31, 2026 at 09:50 PM -
Clinical Table Search Service (formerly "lforms-service") is a web service which software programs can use for querying clinical data tables.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 09:16 PM -
A web API service for validating and converting unit expressions from the Unified Code for Units of Measure (UCUM). http://unitsofmeasure.org/trac
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 09:42 PM -
(Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Add Report lists new Descriptors and Supplementary Concept Records (SCRs) that have been added to MeSH for the upcoming new release. ...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 09:37 PM -
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 standard clinical...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 09:57 PM -
(Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Update (All Fields) Report lists each individual modification made to a Descriptor or Supplementary Concept Record (SCR). More than...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 09:29 PM -
(Includes MeSH 2023 changes) The MeSH 2024 Update - Split Report lists terms that are replaced by a set of terms, either descriptors or SCRs, instead of a single term. This report includes MeSH...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 31, 2026 at 09:46 PM -
(Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Preferred Term Update Report lists changes to the Preferred Term of a Descriptor or a Supplementary Concept Record (SCR). This report...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 31, 2026 at 10:00 PM -
(Includes MeSH 2023 and 2024 changes) The MeSH 2025 Update - Combine Report lists new Entry Combinations. These are cases where a new, precoordinated Descriptor has been created to replace an...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 31, 2026 at 09:51 PM
