Unified Medical Language System® (UMLS®)
RxNorm Current Prescribable Content Release Notes
May Release - 05/07/2012
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 Attribute | Number |
|---|---|
| Active GPCK forms | 286 |
| Active BPCK forms | 368 |
| Active SCD forms | 15,952 |
| Active SBD forms | 10,086 |
| Active RXNORM MIN atoms | 1,531 |
| Active RXNORM IN atoms | 2,995 |
| Active RXNORM PIN atoms | 444 |
| Active RXNORM BN atoms | 6,225 |
| Active RXNORM DF atoms | 99 |
| SAB=RXNORM NDC codes | 246,389 |
| Distinct SAB=RXNORM NDC codes | 246,389 |
