In the NDC format (xxxx-xxxx-##), what does the last part identify?

In the National Drug Code (NDC) format, the last part identifies the size and quantity of the product. This code comprises three segments: the first segment denotes the manufacturer or labeler, the second signifies the specific drug formulation, and the final segment provides information regarding the package size or the amount of product contained within the packaging.

Understanding the structure of the NDC is crucial for accurately identifying pharmaceutical products, as it plays a significant role in inventory management, billing, and regulatory activities within the healthcare system. Since the last part explicitly references package size and quantity, it is essential for healthcare professionals to recognize this aspect when prescribing or dispensing medications.