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Unified Medical Language System® (UMLS®)

RxNorm Current Prescribable Content Release Notes

May Release - 05/04/2015

This RxNorm Current Prescribable Content release is consistent with the 2015AA 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 so significant data changes in this release.

Data Counts

Term Type or AttributeNumber
Active GPCKs 295
Active BPCKs 378
Active SCDs 14525
Active SBDs 8286
Active RXNORM MINs 1502
Active RXNORM INs 5241
Active RXNORM PINs 1407
Active RXNORM BNs 4779
Active RXNORM DFs 101
Source-asserted NDCs 147550
Distinct source-asserted NDCs 134531
Distinct SAB=RXNORM NDCs 185743