February Release - 02/05/2024

For additional information about RxNorm releases, including scripts for loading the RxNorm data into Oracle and MySQL databases, read the RxNorm Technical Documentation.

Sources

The following sources with version names in bold have been updated since the previous RxNorm release:

Source Name	Source Abbreviation (SAB)	Version
Anatomical Therapeutic Chemical Classification System	ATC	ATC_2024_01_19
Vaccines Administered	CVX	CVX_2024_01_08
DrugBank	DRUGBANK	DRUGBANK5.0_2024_01_04
Gold Standard Drug Database	GS	GS_2024_01_05
Multum MediSource Lexicon	MMSL	MMSL_2024_01_01
Micromedex RED BOOK	MMX	MMX_2024_01_02
FDA Structured Product Labels	MTHSPL	MTHSPL_2024_01_27
FDB MedKnowledge (formerly NDDF Plus)	NDDF	NDDF_2024_01_03
RxNorm normalized names and codes	RXNORM	RXNORM_20AA_240205F
USP Compendial Nomenclature	USP	USP_2024_01_08
Veterans Health Administration National Drug File	VANDF	VANDF_2023_12_29

The following sources have not been updated since the previous RxNorm release:

Source Name	Source Abbreviation (SAB)	Version
CMS Formulary Reference File	MTHCMSFRF	MTHCMSFRF_2020
US Edition of SNOMED CT (drug information)	SNOMEDCT_US	SNOMEDCT_US_2023_06_30

*Reminder: As of October 2017, Medi-Span data will not be included in the RxNorm or UMLS releases. If you have questions about Medi-Span, please contact: medispan-support@wolterskluwer.com.

RxNorm Data Changes

No major changes.

Data Counts

Term Type or Attribute	Number
Active GPCKs	587
Active BPCKs	691
Active SCDs	17270
Active SBDs	9553
Active RXNORM MINs	3800
Active RXNORM INs	14315
Active RXNORM PINs	3457
Active RXNORM BNs	5098
Active RXNORM DFs	123
Obsolete GPCKs	245
Obsolete BPCKs	230
Obsolete SCDs	19385
Obsolete SBDs	11693
Obsolete RXNORM MINs	0
Obsolete RXNORM INs	0
Obsolete RXNORM PINs	0
Obsolete RXNORM BNs	6410
Obsolete RXNORM DFs	63
Editor-suppressed SCDs	2022
Editor-suppressed SBDs	1684
SAB=RXNORM NDCs	245758
Distinct SAB=RXNORM NDCs	245758

Last Reviewed: February 5, 2024