July 2, 2026 · 6 min read
Denials feel random until you tag them. Once every denial carries a root cause code, the pattern usually collapses into five or six recurring problems that account for most of the lost revenue.
Eligibility errors lead the list. A coverage check 72 hours before the visit and again on the morning of the appointment eliminates the majority of them.
Authorization gaps come next, especially for advanced imaging and surgical procedures. Build the authorization requirement into the scheduling template so it cannot be skipped.
The rest usually break down into coding specificity, modifier misuse, coordination of benefits and timely filing. Each has a workflow fix, and each fix is cheaper than the appeal.