How do you verify the integrity of line-item data before submission?

• A. Leave it to the payer to fix errors.
• B. Cross-check revenue codes, HCPCS codes, service dates, units, and charges against supporting documentation and the encounter record.
• C. Verify only the total claim amount.
• D. Rely on the patient’s records without documentation.

Answer: (B)

The main concept here is ensuring line-item data integrity before submission by verifying each billed service against the actual documentation and encounter record. Each line item should be checked for the correct revenue code, the exact HCPCS code, the service date, the quantity (units), and the charge, and all of these must be supported by the documentation (such as itemized notes, operative reports, lab results) and the encounter record. This cross-check guarantees that every item billed reflects what was actually provided and documented, which reduces the risk of denials, post-bill corrections, and compliance issues. It also helps catch mismatches early, like a service date that doesn’t align with the visit, a HCPCS code that doesn’t correspond to the service, or an incorrect unit count.

Choosing to rely on the payer to fix errors shifts responsibility and can delay payment, while checking only the total amount ignores potential inaccuracies in individual line items. Relying on the patient’s records without proper billing documentation leaves gaps in what supports billing. By thoroughly validating each line item against the documentation and encounter record, you ensure accurate, compliant submissions from the start.