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Unified Medical Language System® (UMLS®)

RxNorm Current Prescribable Content Release Notes

February Release - 02/03/2014

This RxNorm Current Prescribable Content release is consistent with the 2013AB UMLS Metathesaurus release. For additional information about RxNorm releases, including scripts for loading the RxNorm data into Oracle and MySQL databases, read the RxNorm Technical Documentation.

Data Changes

There are no significant data changes in this release.

Data Counts

Term Type or AttributeNumber
Active GPCK forms 274
Active BPCK forms 361
Active SCD forms 15,660
Active SBD forms 8,593
Active RXNORM MIN atoms 1,571
Active RXNORM IN atoms 4,765
Active RXNORM PIN atoms 1,269
Active RXNORM BN atoms 5,135
Active RXNORM DF atoms 101
Source-asserted NDC codes 140,734
Distinct Source-asserted NDC codes 121,240
SAB=RXNORM NDC codes 184,698
Distinct SAB=RXNORM NDC codes 184,698

Last Reviewed: February 3, 2014