High-Denial CPT Codes That Hurt Reimbursement Most: Why Healthcare Practices Keep Losing Revenue

In today’s healthcare reimbursement environment, claim denials are one of the biggest threats to consistent cash flow for physician groups, specialty clinics, urgent care centers, and hospital-based providers. Even practices with experienced billing teams often struggle because certain CPT codes face repeated scrutiny from commercial insurers, Centers for Medicare & Medicaid Services edits, and payer-specific policy changes.