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Unified Medical Language System® (UMLS®)

RxNorm Current Prescribable Content Release Notes

August Release - 08/06/2012

This RxNorm Current Prescribable Content release is consistent with the 2012AA 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 for this release.

Data Counts

Term Type or AttributeNumber
Active GPCK forms 293
Active BPCK forms 372
Active SCD forms 16,083
Active SBD forms 10,069
Active RXNORM MIN atoms 1,558
Active RXNORM IN atoms 3,009
Active RXNORM PIN atoms 478
Active RXNORM BN atoms 6,190
Active RXNORM DF atoms 99
SAB=RXNORM NDC codes 203,477
Distinct SAB=RXNORM NDC codes 203,477

Last Reviewed: August 6, 2012