CPT code 52320 represents cystourethroscopy with ureteral catheterization and removal of a ureteral stone, an endoscopic urologic procedure that combines diagnostic visualization of the lower urinary tract with therapeutic stone extraction. This procedure is widely performed in hospital operating rooms and ambulatory surgery centers and is clinically important for relieving ureteral obstruction, resolving pain, and preventing complications such as infection or renal impairment.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides a national overview of coding and billing context, common service sites, typical clinical indications, and reimbursement and utilization benchmarks where available. Readers will find concise clinical context for appropriate use of CPT code 52320, comparisons of payer coverage tendencies, common billing modifiers, and pointers on documentation elements typically relevant for claim submission.

This resource is intended for billing managers, urology clinicians, and revenue cycle professionals seeking a clear, national-level summary of CPT code 52320 for clinical coding, billing workflow alignment, and payer communication.