What is the purpose of the National Drug Code (NDC) in pharmacy operations?

• A. It provides a unique identifier for each drug product used in billing and inventory control.
• B. It shows the manufacturing address of the supplier.
• C. It indicates the recommended dosage for patients.
• D. It denotes the lot number.

Answer: (D)

The NDC serves as a unique identifier for each drug product, used in billing and inventory control. This standardized code, assigned by the FDA, ties together the labeler (manufacturer), the specific product (drug and strength), and the package size. That makes claims processing and reimbursement accurate across different systems and insurers, and it also simplifies inventory management by providing a consistent reference for every product and packaging option. It’s valuable for recalls too, because products can be traced precisely by their NDC.

It’s not about the manufacturing address, nor does it convey a recommended dosage, and it isn’t the lot/batch number. Those details live elsewhere in labeling or separate identifiers.