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Global: ^ETSRXN(129.2

Package: Enterprise Terminology Services

Global: ^ETSRXN(129.2

Information

FileMan FileNo	FileMan Filename	Package
129.2	RXNORM CONCEPT NAMES AND SOURCES	Enterprise Terminology Services

Description

RxNorm is a standardized nomenclature for clinical drugs. RxNorm is produced by the National Library of Medicine (NLM). In this context, a clinical drug is a pharmaceutical product given to (or taken by) a patient with a therapeutic or diagnostic intend. The name of the drug in RxNorm combines its ingredients, dosage strength and form. The RxNorm Concept Names and Sources file contains a subset of the data distributed by NLM in the RXNCONSO.RRF file. This file follows the general format of the MRCONSO.RRF file of the Metathesaurus in NLM's Unified Medical Language System (UMLS). Some of the Metathesaurus fields are not provided by RxNorm and are marked as "(no value provided)". There is exactly one row in this file for each atom (each occurrence of each unique string or concept name within each source vocabulary) in RxNorm, i.e., there is exactly one row for each unique RXAUI in RxNorm. Every string or concept name in RxNorm appears in this file, connected to its language, source vocabularies, and its concept identifier (RXCUI).

Directly Accessed By Routines, Total: 5

Package	Total	Routines
Enterprise Terminology Services	5	ETSRXN1 ETSRXNTX ^ETSRXN(129.2 ^ETSRXN(129.24 ETSRXN

Accessed By FileMan Db Calls, Total: 3

Package	Total	Routines
Enterprise Terminology Services	3	ETSRXN ETSRXN1 ETSRXNTX

Fields, Total: 9

Field #	Name	Loc	Type	Details
.01	RXCUI	0;1	FREE TEXT	**********************REQUIRED FIELD********************** INPUT TRANSFORM: `K:$L(X)>8!($L(X)<1) X` `MAXIMUM LENGTH: 8` LAST EDITED: `MAR 21, 2017` HELP-PROMPT: `Answer must be 1-8 characters in length.` DESCRIPTION: `RxNorm Unique identifier for concept (concept ID)` CROSS-REFERENCE: `129.2^B` `1)= S ^ETSRXN(129.2,"B",$E(X,1,30),DA)=""` `2)= K ^ETSRXN(129.2,"B",$E(X,1,30),DA)` RECORD INDEXES: `D (#976)`
.02	SOURCE (SAB)	0;2	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>20!($L(X)<1) X` `MAXIMUM LENGTH: 20` LAST EDITED: `MAR 06, 2017` HELP-PROMPT: `Answer must be 1-20 characters in length.` DESCRIPTION: `The abbreviation of the source the concept was found in. Some examples of potential sources would be the VA National Drug File (VANDF), National Drug File (NDFRT), RxNorm Concept Library (RXNORM)` RECORD INDEXES: `C (#975)`
.03	TERM_TYPE (TTY)	0;3	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>20!($L(X)<1) X` `MAXIMUM LENGTH: 20` LAST EDITED: `MAR 06, 2017` HELP-PROMPT: `Answer must be 1-20 characters in length.` DESCRIPTION: `The type of term (ingredient, drug class, generic drug, clinical drug, etc.) associated with the concept in the original source file.` RECORD INDEXES: `C (#975)`
.04	CODE	0;4	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>50!($L(X)<1) X` `MAXIMUM LENGTH: 50` LAST EDITED: `MAR 06, 2017` HELP-PROMPT: `Answer must be 1-50 characters in length.` DESCRIPTION: `"Most useful" source asserted identifier (if the source vocabulary has more than one identifier), or a RxNorm -generated source entry identifier (if the source vocabulary has none.)` RECORD INDEXES: `C (#975)`
.05	SUPPRESSION_FLAG (SUPPRESS)	0;5	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>1!($L(X)<1) X` `MAXIMUM LENGTH: 1` LAST EDITED: `MAR 29, 2017` HELP-PROMPT: `Answer must be 1 character in length.` DESCRIPTION: `Suppressible flag. Values = O, Y, N, or E.` `Reflects the suppressible status of the attribute.` `N - Attribute is not suppressed.` `O - Attribute is suppressed at source level.` `Y - Attribute is suppressed by RxNorm` `editors.` `E - Attribute is an unquantified, non-` `prescribable drug with related` `quantified prescribable drugs.`
.06	CONTENT_VIEW_FLAG (CVF)	0;6	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>50!($L(X)<1) X` `MAXIMUM LENGTH: 50` LAST EDITED: `JAN 25, 2017` HELP-PROMPT: `Answer must be 1-50 characters in length.` DESCRIPTION: `This fields denotes whether or not a concept is currently prescribable.`
.07	RXAUI	0;7	FREE TEXT	**********************REQUIRED FIELD********************** INPUT TRANSFORM: `K:$L(X)>8!($L(X)<1) X` `MAXIMUM LENGTH: 8` LAST EDITED: `APR 13, 2017` HELP-PROMPT: `Answer must be 1-8 characters in length.` DESCRIPTION: `This field is the unique identifier for the atom (RxNorm Atom ID)` RECORD INDEXES: `D (#976)`
1	TEXT (STR)	1;1	FREE TEXT	INPUT TRANSFORM: `K:$L(X)>3000!($L(X)<1) X` `MAXIMUM LENGTH: 3000` LAST EDITED: `JAN 25, 2017` HELP-PROMPT: `Answer must be 1-3000 characters in length.` DESCRIPTION: `Free Text string containing the concept`
91	ACTIVATION DATE	VA;1	DATE	INPUT TRANSFORM: `S %DT="EX" D ^%DT S X=Y K:Y<1 X` LAST EDITED: `MAR 21, 2017` HELP-PROMPT: `Enter the date that this RXCUI was activated` DESCRIPTION: `This field holds the date that this RXCUI record was added to the database and will be based on the date that the RXCONSO file was distributed.`

External References

Name	Field # of Occurrence
^%DT	91+1

Global Variables Directly Accessed

Name	Line Occurrences (* Changed, ! Killed)
^ETSRXN(129.2 - [#129.2]	IXCSL+1, IXCKL+1!, IXCKEIC+1!, IXDSL+1, IXDKL+1!, IXDKEIC+1!, .01(XREF 1S), .01(XREF 1K)

Local Variables

Legend:

>>	Not killed explicitly
*	Changed
!	Killed
~	Newed

Name	Field # of Occurrence
>> %DT	91+1*
>> DA	IXCSL+1, IXCKL+1, IXDSL+1, IXDKL+1, .01(XREF 1S), .01(XREF 1K)
X	.01+1!, .01(XREF 1S), .01(XREF 1K), .02+1!, .03+1!, .04+1!, .05+1!, .06+1!, .07+1!, 1+1! , 91+1*!
X(1	IXCSL+1, IXCKL+1, IXDSL+1, IXDKL+1
X(2	IXCSL+1, IXCKL+1, IXDSL+1, IXDKL+1
X(3	IXCSL+1, IXCKL+1
>> Y	91+1

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