CPT code 51726 represents cystometry, a urodynamic test that measures bladder capacity and pressure and evaluates bladder contraction and expulsion. The procedure is clinically significant for diagnosing urinary disorders such as incontinence, neurogenic bladder, and voiding dysfunction, and it influences clinical decision-making about medical and surgical management of lower urinary tract conditions. Nationally, cystometry is performed across hospital outpatient departments and specialized urology clinics and is relevant to Medicare and major commercial payers.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical context for CPT code 51726, typical sites of service, common billing modifiers (listed separately), and what to expect in claim submission settings. The publication summarizes benchmarking and coverage considerations, highlights documentation and coding points that affect claim adjudication, and outlines the procedure’s role in care pathways for patients with suspected bladder dysfunction.

This resource is intended for coding professionals, billing teams, and policy analysts seeking concise national-level information on the clinical purpose and administrative context of CPT code 51726. Data not available in the input is noted where applicable.