Summary & Overview
CPT 69661: Stapedectomy/Stapedotomy with Prosthesis Insertion
CPT code 69661 represents a surgical ear procedure — a stapedectomy or stapedotomy — in which the stapes footplate is opened or the stapes is removed and a prosthesis is inserted to restore ossicular continuity and improve hearing. This code is central to coverage and reimbursement discussions for otologic microsurgery and affects access to care for patients with stapes fixation or otosclerosis. Nationally, it is relevant to hospital outpatient departments and ambulatory surgery centers where otologic surgeries are performed.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical intent of the procedure, expected sites of service, and the typical service type. The publication summarizes how 69661 is used in claims, outlines common modifiers (listed separately), and highlights benchmarking and reimbursement context where available. It also provides clinical context for when ossicular reconstruction via stapedectomy/stapedotomy is performed and what aspects influence coding and billing.
This summary is written for a national audience of clinicians, billing professionals, and policy analysts who need concise information about the procedure, payer coverage landscape, and the types of data and benchmarks to consult when evaluating claims and reimbursement for 69661. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 69661 describes a stapedectomy or stapedotomy performed to remove or create an opening in the stapes bone of the middle ear and to insert a prosthesis. The procedure reestablishes ossicular continuity, increases mobility of the stapes, and improves hearing.
Service type: Microsurgical otologic procedure (middle ear surgery) involving ossicular reconstruction
Typical site of service: Hospital outpatient surgical suite or ambulatory surgery center
Clinical & Coding Specifications
Clinical Context
A 45-year-old patient presents to an otolaryngology clinic with progressive conductive hearing loss in the right ear, intermittent tinnitus, and a normal tympanic membrane on otoscopic exam. Audiometry demonstrates an air-bone gap consistent with stapedial fixation (otosclerosis). The care pathway includes preoperative evaluation (history, physical, audiogram, and CT temporal bones as indicated), informed consent, perioperative anesthesia assessment, and scheduling for a stapedectomy or stapedotomy. In the operating room under general or monitored anesthesia care, the surgeon performs 69661 (stapedectomy/stapedotomy) with creation of an opening in the footplate and placement of a prosthesis to reestablish ossicular continuity. Postoperative care includes short inpatient observation or same-day discharge, audiometric follow-up at 4–8 weeks, and documentation of surgical findings, prosthesis type, and complications if any. Typical site of service is an ambulatory surgical center or hospital operating room. Typical providers include otolaryngologists/head and neck surgeons and neurotologists.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Service provided; no modifier | Rarely used; typically not appended but listed in the modifier set provided |