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RxTerms

Metadata Updated: June 19, 2025

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 non-proprietary content of RxNorm, which is developed and maintained by the U.S. National Library of Medicine. No fee or license is required to use the RxTerms data. Technical documentation at https://wwwcf.nlm.nih.gov/umlslicense/rxtermApp/rxTermFileStructure.cfm

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date April 6, 2021
Metadata Updated Date June 19, 2025

Metadata Source

Harvested from Healthdata.gov

Additional Metadata

Resource Type Dataset
Metadata Created Date April 6, 2021
Metadata Updated Date June 19, 2025
Publisher National Library of Medicine
Maintainer
Identifier https://datadiscovery.nlm.nih.gov/api/views/k3pf-fv24
Data First Published 2012-08-22
Data Last Modified 2025-06-18
Category Chemicals and Drugs
Public Access Level public
Bureau Code 009:25
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://healthdata.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 100ac09c-e350-4b78-851b-41a8436762db
Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
Harvest Source Title Healthdata.gov
Homepage URL https://lhncbc.nlm.nih.gov/project/rxterms
License http://opendefinition.org/licenses/odc-odbl/
Program Code 009:041
Source Datajson Identifier True
Source Hash 42a5afc4c13d2fac9618c6929066ebc7649e699ffabca6dfeccff8f35ac49a45
Source Schema Version 1.1

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