RCM Tip
The Most Common Denial Reason We See
It isn't coding. It's eligibility — and it was knowable before the patient arrived.
Ask a practice what causes most of its denials and the answer is usually coding. In the accounts we take over, it usually isn't. It is eligibility and registration: coverage that had ended, a plan that changed at renewal, a member ID entered from an old card, or a secondary payer nobody asked about.
These denials are unusual in one important respect: almost all of them were preventable with information available before the visit. A coding denial is at least an argument about clinical judgment. An eligibility denial is an administrative failure with a paper trail.
They also hide well. Individually they look like noise — a handful of claims a week, each small. Grouped by root cause over a quarter, they are frequently the largest single category, and they generate rework at every stage downstream.
The fix is unglamorous. Verify every scheduled patient ahead of the visit rather than at check-in. Re-verify anyone who hasn't been seen in ninety days. Ask about secondary coverage explicitly instead of waiting for it to appear on a remit. None of it is difficult. It just has to actually happen, every day.