CPT code 15792 designates a chemical peel (chemexfoliation), a dermatologic procedure that applies chemical agents to remove superficial scarring, sun damage, or acne by targeting the epidermis and, when required, the dermis. This code captures a commonly performed outpatient skin resurfacing service that spans medical and cosmetic indications and is relevant to dermatologists, plastic surgeons, and outpatient procedural practices nationwide. Nationally, chemical peels affect utilization patterns for office-based dermatology and ambulatory procedural settings, impacting payer coverage decisions and coding compliance.

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, service and site-of-service implications, and the typical billing environment for CPT code 15792. The publication highlights benchmarking and coverage themes, coding and documentation considerations for outpatient dermatologic procedures, and where to look for official policy updates. Data not available in the input is noted where applicable.