Tag: Healthcare billing

Over 800,000 active drug products are identified by a National Drug Code (NDC) in the US, but healthcare providers must use a specific NDC code qualifier, like 'N4', when submitting claims to ensure proper processing and reimbursement. This qualifier is not part of the drug's label but is a crucial administrative code.

Since its formal requirement in the Drug Listing Act of 1972, the National Drug Code (NDC) has been a vital, unique identifier for human drugs in the United States. This 10-digit, 3-segment code is printed on every prescription and over-the-counter medication package, serving as a critical tool for identification and tracking within the pharmaceutical supply chain.