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 Attribute	Number
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
SAB=RXNORM NDCs	185743
Distinct SAB=RXNORM NDCs	185743

Last Reviewed: May 4, 2015