CPT code 11303 denotes the shave excision of a single epidermal or dermal lesion larger than 2.0 cm on the trunk, arms, or legs. This procedural code is used across outpatient dermatology and surgical settings for removal of benign-appearing or diagnostically uncertain lesions when a tangential shave technique is appropriate. Nationally, accurate coding for procedures like 11303 matters for clinical documentation, care pathways, and consistent claims processing given volume of skin lesion removals performed in ambulatory settings.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find context on the clinical application of the code, the typical site of service and service type, and which payers commonly adjudicate claims for this procedure. The publication outlines benchmark considerations and common billing practices, highlights any recent policy updates affecting shave excisions when available, and provides clinical context for appropriate use of 11303 versus alternative excisional or destruction codes. Data not included in the input — such as payer-specific coverage rules, reimbursement rates, and associated ICD-10 diagnosis mappings — are noted as not available in the input.