Data as of Oct 14, 2026Based on 18,979 AI responses
Reviewed by Dimitry Apollonsky
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. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary.
<1%
of 18,979 answers across RxNorm’s markets · since Jul 5
Share of answers in Clinical Reference and Decision Support Tools each week · 146 answers since Jul 6
Each engine’s share of its own answers across RxNorm’s markets · since Jul 5
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Where RxNorm ranks in AI