Which statement best describes the effect of reliable coding on payer denials?

• A. It increases the likelihood of denial.
• B. It reduces denials related to coding by ensuring accurate representation.
• C. It has no impact on denial rates.
• D. It only affects revenue after denial.

Answer: (B)

Reliable coding directly influences payer denials by ensuring the claim accurately represents the services, diagnoses, and procedures supported by the medical record. When codes reflect the documentation and follow coding rules and payer guidelines, the chances of denials due to coding errors decrease because the claim and the chart tell the same story. This alignment helps the payer adjudicate the claim smoothly and reduces the need for resubmission or appeals. It does not increase denial likelihood, and it does have an impact on denial rates, not only on revenue after a denial, since better coding at the outset lowers the chance of denial occurring in the first place.