Summary & Overview
HCPCS V5180: Hearing Aid, CROS Behind-the-Ear
HCPCS Level II code V5180 identifies a CROS (contralateral routing of signal) behind-the-ear hearing aid used for unilateral hearing loss. Nationally, this code matters because it aligns billing for a specific class of durable medical equipment that supports communication and functional hearing outcomes for affected patients. Coverage policy and reimbursement for specialized hearing aid devices vary across major payers, making clear coding important for providers, auditors, and policy teams.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of payer coverage considerations, common clinical contexts for use, and typical sites of service. The publication summarizes benchmark billing practices, relevant policy updates affecting durable medical equipment and hearing aid coverage, and clinical context that informs appropriate utilization of a CROS BTE device.
This resource is intended to help billing managers, audiology program leads, and policy analysts understand the coding designation, where services are typically delivered, and what topics to review—coverage criteria, documentation expectations, and durable medical equipment workflows—when working with V5180 claims. Data not available in the input for some fields is noted where applicable.
Billing Code Overview
HCPCS Level II code V5180 represents a hearing aid, CROS, behind-the-ear device. This code describes a contralateral routing of signal (CROS) hearing aid system designed for individuals with unilateral hearing loss, with the device configured as a behind-the-ear (BTE) appliance.
Service type: Durable medical equipment – hearing aid device
Typical site of service: Audiology clinic, hearing aid dispenser office, or outpatient specialty clinic
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with asymmetric sensorineural hearing loss and poor speech discrimination in the poorer ear presents to an audiology clinic. The audiologist performs a comprehensive hearing evaluation including pure-tone audiometry, speech audiometry, and real-ear measurements. The patient is diagnosed with unilateral profound hearing loss in one ear and moderate-to-severe hearing loss in the other ear with cross-hearing causing difficulty in localization and understanding speech in noise. After counseling, a behind-the-ear CROS (Contralateral Routing of Signal) hearing aid fitting is selected to route sound from the poorer ear to the better ear. The clinical workflow includes patient history and ear examination, diagnostic audiometry, candidacy discussion, device selection and trial, ear impressions if needed, programming and verification of the V5180 CROS BTE device, user education, and follow-up for adjustments and verification of benefit.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | When billing separately for the professional services (audiologist fitting/verification) distinct from device supply, if payer allows professional component reporting |
TC |