CPT code 95044 represents patch testing to evaluate a localized skin reaction to potential allergens. Patch testing is a common diagnostic procedure in dermatology and allergy clinics used to identify contact allergens and guide clinical management of dermatitis and related conditions. Nationally, accurate coding of patch testing affects clinical documentation, claims processing, and surveillance of allergic contact disease.

Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the code's clinical purpose, typical sites of service, and common billing considerations. The publication summarizes benchmarking context and payer coverage patterns where available, and outlines clinical context for when patch testing is performed.

This analysis is intended for a national audience of clinicians, coding professionals, and policy analysts. It provides concise information on the clinical service represented by CPT code 95044, what to expect in terms of site and service type, and the types of benchmarks and policy updates typically relevant to diagnostic dermatologic procedures. Data not available in the input is noted where applicable.