FPGEE for National Association of Boards of Pharmacy (NABP) Practice Exam

What is the National Drug Code (NDC) used for?

1. A unique identifier for OTC medications

2. A unique product identifier for drugs intended for human use

3. A classification system for prescription drugs

4. A coding system for healthcare providers

The correct answer is: A unique product identifier for drugs intended for human use

The National Drug Code (NDC) serves as a unique product identifier for drugs intended for human use. This system ensures that each drug formulation—regardless of its manufacturer—has a distinct numerical code that provides specific information. The NDC is composed of three segments: the labeler code, which identifies the manufacturer or distributor; the product code, which specifies the drug formulation and strength; and the package code, which indicates the package size and type. This unique identifier is essential for various processes, including drug dispensing, inventory management, and billing, enabling healthcare professionals to easily reference and track medications accurately throughout the healthcare system. Other options, such as a unique identifier for over-the-counter medications or a classification system for prescription drugs, do not capture the full scope of the NDC's purpose, which is to encompass all drugs for human use, not just those in specific categories or classifications. Additionally, the NDC is not a coding system designed for healthcare providers, as its primary role pertains to drug identification rather than the identification of healthcare practitioners themselves.