CPT code 92604 covers reprogramming of a previously implanted cochlear device for patients aged 7 years and older. The procedure includes assessment of device function and counseling the patient or family on proper device care. This code is nationally relevant because cochlear implants are a key intervention for severe-to-profound hearing loss, and periodic reprogramming is essential for long-term device performance and patient outcomes. Payers commonly covering this service include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

Readers will find a concise overview of the code’s clinical purpose and typical service setting, plus operational considerations relevant to billing and coverage. The publication provides benchmarks and policy context where available, clarifies clinical indications implicit in the service description, and highlights payer coverage patterns and common billing modifiers. The material is intended to help clinical administrators, coding professionals, and policy analysts understand where 92604 fits within audiology and otology service lines and what to expect in payer behavior at a national level. Data not provided in the input is clearly noted where applicable.