Summary & Overview
HCPCS L8613: Ossicula Implant, Implantable Otologic Prosthesis
HCPCS Level II code L8613 denotes an ossicula implant, an implantable otologic prosthesis used in middle ear surgery to restore ossicular chain function and improve conductive hearing. Nationally relevant because ossicular reconstruction affects surgical care pathways, device coverage policies, and outlier spending for otologic procedures. Coverage and coding clarity for implantable ear prostheses influence hospital and ambulatory surgical center billing, device procurement, and patient access to reconstructive hearing procedures.
Key payers covered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. This publication outlines typical payer approaches to implanted otologic devices, common modifiers used in claims for device administration, and the care settings where the implant is placed.
Readers will learn the clinical context of L8613, the typical sites of service, and where to look for payer-specific coverage guidance. The report also summarizes billing considerations relevant to device coding and surgical supply line items, identifies gaps where data are not available in the input, and highlights operational touchpoints for coding teams and revenue cycle staff tasked with processing claims that include implantable middle ear prostheses.
Billing Code Overview
HCPCS Level II code L8613 represents an ossicula implant, a prosthetic device intended to replace or reconstruct the small bones of the middle ear (ossicles). The service type is implantable otologic prosthesis, typically used in surgical procedures to restore or improve conductive hearing.
The typical site of service for an ossicula implant is the operating room or ambulatory surgery center, where otologic surgeons perform middle ear reconstruction (ossiculoplasty) or related ear surgery under appropriate anesthesia.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult presenting with conductive hearing loss, chronic otitis media with ossicular erosion, or ossicular discontinuity following trauma or prior middle ear surgery. The otologic surgeon evaluates the patient with audiometry (air and bone conduction thresholds), tympanometry, and high-resolution CT of the temporal bones demonstrating ossicular chain damage or absence of ossicles. In the operating room under general anesthesia within an ambulatory surgery center or hospital outpatient department, the surgeon performs a tympanoplasty and places an ossicular implant (L8613) to reconstruct the ossicular chain (e.g., partial or total ossicular replacement prosthesis). Intraoperative steps include middle ear exploration, removal of diseased ossicular remnants, sizing and placement of the ossicular implant, and verification of stability and mobility of the prosthesis. Postoperative care includes audiometric follow-up, wound care, and monitoring for complications such as prosthesis displacement, infection, or persistent conductive hearing loss. Typical sites of service are outpatient surgery centers, hospital operating rooms, and occasionally inpatient otologic surgery when comorbidities require admission.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when additional work beyond the typical procedure is documented (e.g., extensive dissection, revision ossiculoplasty) with supporting operative report. |