Along with barcode scanning, which component of a prescription label may be used to verify that the medication chosen for fulfillment is correct?

• A. NDC
• B. BUD
• C. Rx number
• D. Lot number

Answer: (A)

The key factor for confirming the exact medication is the National Drug Code (NDC). The NDC is a unique identifier for a drug product that encodes the manufacturer, the specific product, and the packaging. When you pair barcode scanning with checking the label’s NDC, you can verify that the exact drug, strength, and dosage form prescribed are being prepared, reducing the chance of dispensing the wrong product.

In contrast, the BUD indicates how long a medication remains suitable for use and does not identify the product itself. The Rx number is simply the prescription’s identifier and doesn’t confirm which drug is being dispensed. Lot numbers point to a manufacturing batch and are useful for recalls, but they don’t uniquely confirm the exact product in a routine fulfillment check.