who assign ndc numbers to drugs
Unclassified Drugs Including Compound Drug Products Page 4 of 4 DEFINITIONS: Inert: denoting a drug with or agent having no pharmacologic or therapeutic action. National Drug Code (NDC): the FDA assigns each drug product listed a unique number. This number, known as the NDC, identifies the labeler, product, and trade package size. RELATED MEDICAL COVERAGE GUIDELINES OR PAYMENT POLICIES: 1. Unlisted CPT Codes; P0000006 2. Unclassified Codes and Compound Drug Products; 09-J0000-58 OTHER: REFERENCES: 1.