What does an NDC number allow one to identify about a drug?

An NDC (National Drug Code) number is a unique identifier for drugs that provides structured information about a specific medication. The NDC is divided into three segments, which together allow for the identification of several key aspects of a drug.

The first segment indicates the labeler code and identifies the manufacturer or distributor of the drug. The second segment denotes the product code, which specifies the drug's formulation, strength, and dosage form. The third segment points to the package code, representing the packaging size and type.

By referencing the NDC number, one can discern not only the manufacturer but also the specific drug and its packaging details, making it a crucial tool for healthcare professionals in tracking, prescribing, and managing medications. The accurate identification of this information helps ensure patient safety and proper medication administration.