On the CMS-1500, how is each service line treated?

• A. They share a single CPT/HCPCS code across all items.
• B. Each line has its own CPT/HCPCS code, description, units, charges, and diagnosis pointers.
• C. Only the first line requires a CPT code; subsequent lines are inferred.
• D. Lines are optional and may be omitted if services are routine.

Answer: (B)