Summary & Overview
CPT 92635: Hearing Aid Fitting, Programming, and Training
CPT code 92635 denotes add‑on time for hearing aid fitting and programming, covering each additional 15 minutes dedicated to device programming, verification, counseling, and patient training. As an add‑on code tied to audiologic device services, 92635 matters nationally because accurate time tracking and correct use of the code affect reimbursement for extended fitting visits and the documented quality of patient education and device optimization. Payers examined in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.
Readers will find a concise explanation of the clinical service represented by 92635, national billing and coverage considerations for extended fitting time, and benchmarks for utilization where available. The publication outlines typical settings for the service—ambulatory audiology or ENT clinics—and highlights how the code is applied to capture additional hands‑on time required for programming and patient training. The content also summarizes differences across major payers in coverage language and documentation expectations, and provides context on coding relationships relevant to audiology service lines. Data not provided in the input is noted where applicable.
Billing Code Overview
CPT code 92635 describes fitting hearing aids for one or both ears. The service includes device programming, verification, patient counseling, and training on use of the device. This code functions as an add‑on representing each additional 15 minutes of fitting and programming time beyond the primary fitting service.
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Service type: Hearing aid fitting and programming
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Typical site of service: Audiology clinic, otolaryngology (ENT) clinic, or ambulatory hearing services center
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Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with bilateral sensorineural hearing loss who presents to an audiology clinic for hearing rehabilitation after audiometry confirms a hearing threshold loss consistent with hearing aid candidacy. The clinical workflow begins with a diagnostic audiologic evaluation (including pure-tone and speech audiometry), patient counseling about amplification options, ear impressions if custom-fit shells are needed, selection of a hearing aid device, and a scheduled fitting appointment. At the fitting visit the provider programs and verifies the device settings, performs real-ear or coupler verification measurements, provides device counseling and user training, and documents outcomes and patient acceptance. 92635 is used as an add-on code to report each additional 15 minutes of technical service time beyond the primary hearing aid fitting visit when documented time-based activities (programming, verification, counseling, training) exceed the base service interval.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
59 | Distinct procedural service | When a separate, distinct hearing-aid-related service is performed on the same day that is not normally billed together with the primary fitting service and documentation supports distinctness |