Which code set is primarily used for drugs and pharmaceuticals in claims?

Which code set is primarily used for drugs and pharmaceuticals in claims?

• A. CPT
• B. ICD-9-CM
• C. NDC
• D. ICD-10-PCS

Answer: (C)

The key idea is that drugs and pharmaceuticals in claims are identified with the National Drug Code. The NDC uniquely identifies a drug product, including its strength, form, and packaging, which is essential for accurate pharmacy billing and reimbursement. Other code sets serve different purposes: CPT codes describe procedures and services performed, while ICD-9-CM and ICD-10-PCS codes cover diagnoses and inpatient procedures. Because the claim needs to specify exactly which medication was dispensed, the NDC is the primary code set used for drugs and pharmaceuticals.

The key idea is that drugs and pharmaceuticals in claims are identified with the National Drug Code. The NDC uniquely identifies a drug product, including its strength, form, and packaging, which is essential for accurate pharmacy billing and reimbursement. Other code sets serve different purposes: CPT codes describe procedures and services performed, while ICD-9-CM and ICD-10-PCS codes cover diagnoses and inpatient procedures. Because the claim needs to specify exactly which medication was dispensed, the NDC is the primary code set used for drugs and pharmaceuticals.