How to reduce claim denials

Build a denial prevention loop

Most denial spikes are process failures, not one-off coding mistakes. Map each denial to a root cause category—eligibility, authorization, coding, bundling, timely filing, or medical necessity—then assign an owner and a prevention control.

Review remittance advice weekly. Promote the top three denial codes into a pre-bill checklist so scrubbing catches the same issue before the next claim leaves the practice.

Operational checklist

• Verify eligibility and benefits within 48 hours of service for high-risk payers.
• Confirm authorization numbers and units match the billed CPT and date of service.
• Track timely filing deadlines by payer type in one shared calendar.
• Close the loop: every overturned appeal should update charge-entry or coding guidance.

Practices that treat denial management as a continuous improvement cycle—not a backlog queue—usually improve first-pass yield without adding headcount.