- Last updated
- 09/29/2026
- First published 05/02/2025
- Update frequency
- Not listed
- Formats
- Web only
- Coverage
- Virginia
- Statewide
About this dataset
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 several drug sources including ATC, MeSH, NDF-RT and FDA/SPL to their RxNorm drug members (ingredients, precise ingredients and multiple ingredients).
RxClass allows users to search by class name or identifier to find the RxNorm drug members or, conversely, search by RxNorm drug name or identifier to find the classes that the RxNorm drug is a member of.
Files and access
Links open the official government source
- APIrxnav.nlm.nih.govWeb page
- Search RxClassmor.nlm.nih.govWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes RxClass?
- State of Virginia publishes this dataset on Virginia Open Data Portal.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 09/29/2026.
- How do I download it?
- Use the official source link above to view or request the data.
Similar data from other publishers
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/21/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Virginia Open Data Portal · Last updated 10/21/2026 · Listing only; the data stays with the publisher
Share: