How should negative or non-covered services be represented on the CMS-1500?

How should negative or non-covered services be represented on the CMS-1500?

• A. Omit codes to avoid denial.
• B. They should be coded with the appropriate CPT/HCPCS and diagnosis codes and clearly indicate non-covered status or patient responsibility.
• C. Mark as covered to avoid issues.
• D. Only report the diagnosis codes.

Answer: (B)