Others titles

  • Concept Changes Analytics
  • Concepts Changes for Specific Source Providers

Keywords

  • RxNorm Concept Changes
  • Source Vocabulary Attributes
  • RxNorm Data History
  • Drug Vocabulary Links
  • RxNorm Software Vocabulary
  • RxNorm Source Provider
  • RxNorm Database
  • Common Drug Vocabularies
  • RXNCUICHANGES

RxNorm Changed Atoms and Concepts from Last Release

This dataset contains information on atoms that have changed concepts from the previous release to the current release. It only provides data about changes since the last release of RxNorm, it is not cumulative.

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Description

RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software, including those of First Databank, Micromedex, MediSpan, Gold Standard Drug Database, and Multum. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary.

The dataset provides information about changes to the concept_id (RXCUI) for atoms in RxNorm from release to release. For source asserted atoms, all data fields will be populated. For RXCUI changes to RxNorm forms that have been archived, only the Source_Abbreviation, Old_RXConcept_CUI, and Old_RXConcept_CUI will be provided. Full information about RxNorm forms that have been archived can be found in the “RxNorm Archived Atoms Information” dataset.

About this Dataset

Data Info

Date Created

2004-11

Last Modified

2020-10-05

Version

2020-10

Update Frequency

Monthly

Temporal Coverage

N/A

Spatial Coverage

United States

Source

John Snow Labs; National Library of Medicine (NLM);

Source License URL

Source License Requirements

Reporting Requirements

Source Citation

N/A

Keywords

RxNorm Concept Changes, Source Vocabulary Attributes, RxNorm Data History, Drug Vocabulary Links, RxNorm Software Vocabulary, RxNorm Source Provider, RxNorm Database, Common Drug Vocabularies, RXNCUICHANGES

Other Titles

Concept Changes Analytics, Concepts Changes for Specific Source Providers

Data Fields

Name Description Type Constraints
RXAtom_AUIRxNorm Unique identifier for atom (RxNorm Atom ID)stringmaxLength : 8
Most_Useful_Source_CODE"Most useful" source asserted identifier (if the source vocabulary has more than one identifier), or RxNorm-generated source entry identifier (if the source vocabulary has none.)stringmaxLength : 50
Source_AbbreviationSource abbreviationstringmaxLength : 20
Term_Type_In_Source_TTYTerm type in sourcestringmaxLength : 20
Drug_StringDrug namestringmaxLength : 3000
Old_RXConcept_CUIOld RxNorm Unique identifier for concept (concept ID)stringrequired : 1maxLength : 8
New_RXConcept_CUINew RxNorm Unique identifier for concept (concept ID)stringrequired : 1maxLength : 8

Data Preview

RXAtom AUIMost Useful Source CODESource AbbreviationTerm Type In Source TTYDrug StringOld RXConcept CUINew RXConcept CUI
RXNORM25615292566613
RXNORM25615302566614
RXNORM25615312566615
RXNORM25615332566617
RXNORM25615352566619
RXNORM25615362566607
RXNORM25615372566608
RXNORM25615382566609
RXNORM25615392566610
413659.0111108008.0SNOMEDCT_USPTImidazolidinone245602565925