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Unified Medical Language System® (UMLS®)

RxNorm Current Prescribable Content Release Notes

December Release - 12/02/2013

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 276
Active BPCK forms 357
Active SCD forms 15,621
Active SBD forms 8,575
Active RXNORM MIN atoms 1,568
Active RXNORM IN atoms 4,706
Active RXNORM PIN atoms 1,250
Active RXNORM BN atoms 5,141
Active RXNORM DF atoms 100
Source-asserted NDC codes 138,358
Distinct Source-asserted NDC codes 118,841
SAB=RXNORM NDC codes 180,870
Distinct SAB=RXNORM NDC codes 180,870

Last Reviewed: December 2, 2013