RxNorm Term Types for Normalized Names

$716 / year

RXNORM source uses term types (TTYs) to indicate generic and branded drug names at different levels of specificity. This dataset includes the full list of term types, where source provider is RXNORM.


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.

Each RXNORM normalized name follows a simple pattern using the ingredient, strength, and dose form. For branded drugs, RXNORM normalized name includes the brand name, and for packs of drugs, RXNORM normalized name includes the quantities of each drug.

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United States


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

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RXNorm Term Types, RXNorm Normalized Names, RXNorm Data Sources, Drug Terminologies, Pharmacy Knowledge Base Systems, RxNorm Software Vocabulary, RxNorm Database, Common Drug Vocabularies, Currently Prescribable Drugs, Source Vocabulary Attributes

Other Titles

RXNorm Term Types and Drug Database, RXNorm Normalized Names for Generic and Branded Drugs

Code_TTYCode for Term Typestringrequired : 1 maxLength : 8
NameName for Term TypestringmaxLength : 50
DescriptionDetailed description of Term TypestringmaxLength : 3000
DFDose FormDose Forms
DFGDose Form GroupDose Form Groups
SYSynonymSynonym of another TTY, given for clarity.
SCDFSemantic Clinical Drug FormIngredient + Dose Form
SCDCSemantic Clinical Drug ComponentIngredient + Strength
SCDSemantic Clinical DrugIngredient + Strength + Dose Form
SBDGSemantic Branded Dose Form GroupBrand Name + Dose Form Group
SCDGSemantic Clinical Dose Form GroupIngredient + Dose Form Group
SBDFSemantic Branded Drug FormIngredient + Dose Form + Brand Name
SBDCSemantic Branded Drug ComponentIngredient + Strength + Brand Name