CPT code 40654 denotes surgical repair of a full–thickness lip tear involving more than half of the lip’s vertical height. This code captures complex lip closures that restore both cosmetic appearance and oral competence following trauma or intentional surgical excision. Nationally, accurate use of this code is important for proper clinical documentation, surgical quality measurement, and appropriate reimbursement for more extensive soft‑tissue repair.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for this service, typical sites of care, and the payer landscape that governs coverage and coding practices. The publication summarizes common modifiers used with surgical repair codes, contrasts related procedural codes for less extensive lip repairs, and outlines documentation elements that support medical necessity. It also presents benchmarks for utilization and reimbursement where available and highlights recent policy considerations that affect surgical wound‑repair coding.

Target readers will learn how CPT code 40654 differs from simpler lip repair codes, what clinical scenarios justify its use, and which documentation elements—such as description of tear depth and vertical height—are most relevant to coding accuracy and payer adjudication. Data not available in the input.