CPT code 15788 represents a chemical peel (chemexfoliation), a dermatologic procedure using controlled chemical agents to remove superficial scars, sun damage, or acne by affecting the epidermis and potentially the dermis. This code captures a common cosmetic and therapeutic skin-resurfacing service performed in outpatient dermatology and plastic surgery settings and matters nationally because of its frequency in ambulatory care and its intersections with cosmetic versus medically necessary coverage policies.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context, typical sites of service, and payer coverage considerations relevant to these major national payers. The publication summarizes common billing and coding issues, benchmarks where available, and policy considerations that influence coverage determinations and documentation expectations.

The report provides practical reference material: an explanation of the service coded by 15788, typical clinical indications and procedural settings, and an outline of the payer landscape and what clinicians and billing staff should expect when submitting claims. Data not available in the input is noted where applicable.