Summary & Overview
HCPCS L8694: Auditory Osseointegrated Transducer/Actuator Replacement
HCPCS Level II code L8694 represents the replacement of an auditory osseointegrated device transducer/actuator — a component used in bone-conduction hearing systems. This code is relevant nationally as osseointegrated auditory implants are an established option for patients with conductive or mixed hearing loss and single-sided deafness when conventional amplification is inadequate. Replacement components are billed separately from implantation procedures and durable components, making accurate coding important for device lifecycle management and cost tracking.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for L8694, typical sites of service where replacements occur, and what to expect from payer coverage practices. The publication also outlines benchmarking and reimbursement context, common billing modifiers and procedural relationships, and policy considerations relevant to device replacement claims.
This summary equips coding professionals, supply chain managers, and policy analysts with a clear description of the code, the service it represents, and the payer landscape to inform coding accuracy, claims submission, and contract discussions. Data not available in the input is noted where applicable.
Billing Code Overview
HCPCS Level II code L8694 describes an auditory osseointegrated device, transducer/actuator, replacement only, each. The code applies to the replacement component of an implanted or percutaneous osseointegrated auditory system used to transmit sound via bone conduction.
Service Type: Replacement of auditory osseointegrated transducer/actuator
Typical Site of Service: Outpatient surgical facility or ambulatory clinic associated with implant/ENT services, or hospital outpatient department, depending on clinical setting and device replacement needs.
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Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with a previously implanted auditory osseointegrated hearing system (bone-anchored hearing device) presenting for replacement of a failed or worn transducer/actuator component. The patient reports decreased sound quality, intermittent function, or device failure documented by audiology testing and device interrogation. Evaluation includes otologic exam, wound/abutment inspection, device function checks by an audiologist or manufacturer representative, and confirmation that the implant fixture and abutment are stable and do not require revision. When the external transducer/actuator is determined to be defective or beyond repair, the clinical workflow proceeds with ordering the replacement component (HCPCS L8694), scheduling outpatient device replacement or exchange, and documenting device serial numbers and return of the defective device per manufacturer and facility policy.
Typical site of service is an outpatient ambulatory surgery center or hospital outpatient department; in-office replacement may occur when clinically appropriate and safe. The common patient scenario often follows device lifespan issues, accidental damage, or device malfunction rather than new implantation. Relevant interactions include the implanting otolaryngologist, audiologist, and device manufacturer representative for component compatibility and programming.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT |