CPT code 54318 represents the third-stage operative component of hypospadias correction, typically involving release of temporary sutures and separation of the penis from the scrotum (for example, the third stage of a Cecil repair). This procedural code is used by urologists and pediatric surgeons and is relevant to hospitals and ambulatory surgical centers that manage staged surgical reconstruction for congenital penile anomalies. Nationally, accurate coding for staged hypospadias repairs affects surgical quality measurement, bundled-payment calculations, and procedure-level utilization reporting.

Key payers in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the procedure and service setting, plus national-level benchmarking context where available. The content summarizes clinical intent, common billing considerations, and how the code is classified for procedural reporting. It flags where input data is missing and identifies areas—such as payer-specific coverage nuances and associated diagnosis coding—that commonly require review when billing for staged hypospadias repair. The piece is focused on clinical and coding context rather than payer-specific reimbursement advice.