The license agreement required for the RxNorm releases is available from: https://www.nlm.nih.gov/databases/umls.html.
The terms and conditions for using RxNorm data is available on the RxNorm Terms of Service page: https://www.nlm.nih.gov/research/umls/rxnorm/docs/termsofservice.html.
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RxNorm Full Monthly Release
November 4, 2024 |
RxNorm Weekly Updates
November 2024 |
|---|---|
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RxNorm_full_11042024.zip
MD5 checksum: a7a97cc5f55210680b6e3efab5a609d2 Release Notes 11/04/2024 RxNorm Technical Documentation |
Current:
RxNorm_weekly_11202024.zip
Source Update: MTHSPL - 11/16/2024 MD5 checksum: e168ba3d274fbc0365a494bad88522ec RxNorm_weekly_11132024.zip Source Update: MTHSPL - 11/09/2024 MD5 checksum: f4fb4ccc0bff987a21dc413fb40d0050 RxNorm_weekly_11062024.zip Source Update: MTHSPL - 11/02/2024 MD5 checksum: 59f0da09e6773abf1c780e8f3d6d0d19 |
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Current Prescribable Content Monthly Release
November 4, 2024 |
Current Prescribable Content Weekly Updates
November 2024 |
|---|---|
|
RxNorm_full_prescribe_11042024.zip
(no license required)
MD5 checksum: 9e79523109c85564b137ba4098de4e93 Release Notes 11/04/2024 Current Prescribable Content Documentation |
Current:
RxNorm_weekly_prescribe_11202024.zip
Source Update: MTHSPL - 11/16/2024 MD5 checksum: 44d687d546afaf41406c4ad0a1574eae RxNorm_weekly_prescribe_11132024.zip Source Update: MTHSPL - 11/09/2024 MD5 checksum: 314739955745493479515bd3d4783cbd RxNorm_weekly_prescribe_11062024.zip Source Update: MTHSPL - 11/02/2024 MD5 checksum: 2d0b20f0bda84d8af29fc5b00614c933 |
RxNorm files are pipe-delimited text files in Rich Release Format (RRF) with the extension ".RRF". They do not require the use of the MetamorphoSys program provided with the UMLS Knowledge Sources Files. The character set of RxNorm release files is Unicode UTF-8. If you need assistance with these files, please e-mail the RxNorm team at: rxnorminfo@nlm.nih.gov. Please read the README file for the release, which is contained in the release zip package. For additional information about RxNorm releases, including scripts for loading the RxNorm data into Oracle and MySQL databases, read the RxNorm Technical Documentation.
For users who wish to automate the download of the RxNorm releases, steps are available here: https://documentation.uts.nlm.nih.gov/automating-downloads.html. The RxNorm files are also available through generic URLs with the word "current" instead of specific dates. See below for examples.
https://download.nlm.nih.gov/umls/kss/rxnorm/RxNorm_full_current.zip
https://download.nlm.nih.gov/umls/kss/rxnorm/RxNorm_weekly_current.zip
RxNorm Previous Releases
RxNorm files from May 2020 to the present contain data consistent with the 2020AA UMLS Metathesaurus
RxNorm_full_10072024.zip
,
Release Notes 10/07/2024
RxNorm_full_prescribe_10072024.zip
,
Release Notes 10/07/2024
RxNorm_full_09032024.zip
,
Release Notes 09/03/2024
RxNorm_full_prescribe_09032024.zip
,
Release Notes 09/03/2024
RxNorm_full_08052024.zip
,
Release Notes 08/05/2024
RxNorm_full_prescribe_08052024.zip
,
Release Notes 08/05/2024
RxNorm_full_07012024.zip
,
Release Notes 07/01/2024
RxNorm_full_prescribe_07012024.zip
,
Release Notes 07/01/2024
RxNorm_full_06032024.zip
,
Release Notes 06/03/2024
RxNorm_full_prescribe_06032024.zip
,
Release Notes 06/03/2024
RxNorm_full_05062024.zip
,
Release Notes 05/06/2024
RxNorm_full_prescribe_05062024.zip
,
Release Notes 05/06/2024
RxNorm_full_04012024.zip
,
Release Notes 04/01/2024
RxNorm_full_prescribe_04012024.zip
,
Release Notes 04/01/2024
RxNorm_full_03042024.zip
,
Release Notes 03/04/2024
RxNorm_full_prescribe_03042024.zip
,
Release Notes 03/04/2024
RxNorm_full_02052024.zip
,
Release Notes 02/05/2024
RxNorm_full_prescribe_02052024.zip
,
Release Notes 02/05/2024
RxNorm_full_01022024.zip
,
Release Notes 01/02/2024
RxNorm_full_prescribe_01022024.zip
,
Release Notes 01/02/2024
RxNorm_full_12042023.zip
,
Release Notes 12/04/2023
RxNorm_full_prescribe_12042023.zip
,
Release Notes 12/04/2023
RxNorm_full_11062023.zip
,
Release Notes 11/06/2023
RxNorm_full_prescribe_11062023.zip
,
Release Notes 11/06/2023
RxNorm_full_10022023.zip
,
Release Notes 10/02/2023
RxNorm_full_prescribe_10022023.zip
,
Release Notes 10/02/2023
RxNorm_full_09052023.zip
,
Release Notes 09/05/2023
RxNorm_full_prescribe_09052023.zip
,
Release Notes 09/05/2023
RxNorm_full_08072023.zip
,
Release Notes 08/07/2023
RxNorm_full_prescribe_08072023.zip
,
Release Notes 08/07/2023
RxNorm_full_07032023.zip
,
Release Notes 07/03/2023
RxNorm_full_prescribe_07032023.zip
,
Release Notes 07/03/2023
RxNorm_full_06052023.zip
,
Release Notes 06/05/2023
RxNorm_full_prescribe_06052023.zip
,
Release Notes 06/05/2023
RxNorm_full_05012023.zip
,
Release Notes 05/01/2023
RxNorm_full_prescribe_05012023.zip
,
Release Notes 05/01/2023
RxNorm_full_04032023.zip
,
Release Notes 04/03/2023
RxNorm_full_prescribe_04032023.zip
,
Release Notes 04/03/2023
RxNorm_full_03062023.zip
,
Release Notes 03/06/2023
RxNorm_full_prescribe_03062023.zip
,
Release Notes 03/06/2023
RxNorm_full_02062023.zip
,
Release Notes 02/06/2023
RxNorm_full_prescribe_02062023.zip
,
Release Notes 02/06/2023
RxNorm_full_01032023.zip
,
Release Notes 01/03/2023
RxNorm_full_prescribe_01032023.zip
,
Release Notes 01/03/2023
RxNorm Release Archives for 2005-2022
Last Reviewed: November 20, 2024