CPT code 42505 denotes a secondary or complicated surgical repair of an infected or damaged salivary gland. This code captures operative care for patients who require reoperation or complex reconstruction due to infection, prior failed repair, or significant glandular injury. Nationally, accurate use of this code is important for procedure-level reporting, resource planning in surgical specialties (otolaryngology, maxillofacial surgery), and claims adjudication where complexity and secondary intervention affect reimbursement and utilization metrics.

Key payers in typical analyses include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for the procedure, typical sites of service, and expected documentation elements tied to complexity and secondary intervention. The publication also summarizes common modifiers and payer considerations, benchmark patterns where available, and policy implications for coding audits and medical necessity review. Clinical context covers indications for secondary repair, potential perioperative considerations, and the distinction between primary and secondary operative approaches.

This content is intended for national audiences including coding professionals, surgical clinicians, revenue cycle staff, and policy analysts seeking a clear reference for CPT code 42505 and its role in procedural reporting, coverage reviews, and operational planning.