Does Medicare Cover Cochlear Implants?

Does Medicare cover cochlear implants?

Yes. Original Medicare covers cochlear implants. The reason is a technical but important one: Medicare treats a cochlear implant as a prosthetic device that is surgically placed to restore a body function, not as a hearing aid. Prosthetic devices are a covered Medicare benefit.

This is the single most important point for many readers. Original Medicare does NOT cover hearing aids or the exams to fit them, so you pay 100% of those costs. But a cochlear implant is a different category entirely, and it is covered. Coverage also extends beyond the device itself to the surgery, pre-operative evaluation, post-operative programming (often called mapping) sessions, and aural rehabilitation, all subject to standard cost sharing.

• Cochlear implant: covered as a prosthetic device.
• Hearing aids and hearing-aid fitting exams: not covered under Original Medicare; you pay all costs.
• Covered services include the device, the surgery, programming/mapping, and rehabilitation.

Is a cochlear implant covered under Part A or Part B?

It depends entirely on where the surgery is performed. For a surgically implanted prosthetic device like a cochlear implant, Part A (hospital insurance) covers it when the surgery is done during a hospital inpatient stay. Part B (medical insurance) covers it when the procedure is done in a hospital outpatient department or an ambulatory surgical center.

Many cochlear implant surgeries today are performed on an outpatient basis, which means Part B is most often the relevant part. Diagnostic evaluations and the follow-up programming visits are also covered under Part B. For Medicare to pay, you must get the device from a Medicare-enrolled supplier, and your surgeon and facility must accept Medicare.

How much does a cochlear implant cost with Medicare in 2026?

Your out-of-pocket cost depends on whether the surgery is outpatient (Part B) or inpatient (Part A).

If the procedure is outpatient under Part B: after you meet the annual Part B deductible of $283 (2026), Medicare pays 80% and you pay 20% coinsurance of the Medicare-approved amount. The standard Part B premium in 2026 is $202.90 per month. Note that in a hospital outpatient setting a separate facility copay may also apply.

If the surgery is an inpatient hospital stay under Part A: you pay the Part A inpatient deductible of $1,736 per benefit period (2026), with no daily coinsurance for the first 60 days of the stay.

Because 20% of a major surgery can be a large dollar amount, you can look up the Medicare-approved cost for cochlear implant surgery (procedure code CPT 69930) using the official Medicare Procedure Price Lookup tool, which shows the national average total and your estimated share for ambulatory surgical centers versus hospital outpatient departments.

• Part B (outpatient): $283 deductible, then 20% coinsurance; $202.90/mo standard premium (2026).
• Part A (inpatient): $1,736 deductible per benefit period, no daily coinsurance for the first 60 days (2026).
• Use Medicare's Procedure Price Lookup (CPT 69930) for an estimate of your specific cost.

Who qualifies? Medicare candidacy criteria

Coverage is governed by a National Coverage Determination (NCD 50.3). Under it, cochlear implantation may be covered for the treatment of bilateral pre- or post-linguistic, sensorineural, moderate-to-profound hearing loss in individuals who demonstrate limited benefit from hearing aids (amplification).

"Limited benefit from amplification" is defined by a test score: 60% or less correct in your best-aided listening condition on recorded tests of open-set sentence recognition. In other words, even with well-fitted hearing aids, your speech understanding is at or below that level.

Your surgeon and audiology team are the ones who run these tests and confirm whether you meet the criteria. If you do not meet the standard criteria, there is also a clinical-trial pathway: Medicare may cover an implant performed within an FDA-approved Category B investigational device exemption clinical trial, or as a routine cost in a qualifying clinical trial.

• Bilateral, moderate-to-profound sensorineural hearing loss.
• Limited benefit from hearing aids: open-set sentence score of 60% or less in the best-aided condition.
• A clinical-trial pathway exists for those who don't meet the standard test threshold.

What changed in 2022? The coverage expansion

Medicare broadened access in 2022. Effective for services on or after September 26, 2022, CMS published a Decision Memorandum that raised the qualifying test-score threshold from 40% to up to 60%. Previously, you generally had to score 40% or less to qualify; the update added people scoring greater than 40% and up to 60%.

This change aligned Medicare's rules more closely with the FDA-approved indications for cochlear implants, meaning more beneficiaries with significant but not total hearing loss can now qualify. If you were told years ago that you did not qualify, it is worth being re-evaluated under the current rules.

Hearing exams and seeing an audiologist

Part B covers diagnostic hearing and balance (fall-risk) exams when a doctor or other provider orders them to find out whether you need medical treatment, such as a cochlear implant evaluation. After the Part B deductible, you pay 20% of the Medicare-approved amount (plus a copay in a hospital outpatient setting).

You also have direct access to an audiologist in certain situations. Medicare lets you see an audiologist once every 12 months without a provider's order for non-acute hearing conditions, or for diagnostic services related to hearing loss treated with surgically implanted hearing devices such as cochlear implants. This makes it easier to get the testing tied to your implant evaluation and follow-up.

Medigap, Medicare Advantage, and related devices

If you have Original Medicare, a Medigap (Medicare Supplement) policy can help pay the costs Medicare leaves to you, such as the 20% Part B coinsurance and the Part A deductible tied to a covered cochlear implant. Keep in mind Medigap does not cover hearing aids.

Medicare Advantage (Part C) plans must cover at least the same cochlear implant benefit as Original Medicare, and many also add a hearing-aid benefit that Original Medicare lacks. Costs, networks, and prior-authorization rules vary by plan, so confirm the details and any required referrals in your plan's Evidence of Coverage before scheduling surgery.

Bone-anchored hearing aids (BAHA) are a separate device class. Whether Medicare covers a given bone-anchored device can depend on how it is classified and the specifics of your situation, so ask your surgeon's office and Medicare directly about your particular device rather than assuming it is treated the same as a cochlear implant.

• Medigap can pay the 20% coinsurance and Part A deductible for a covered implant, but not hearing aids.
• Medicare Advantage covers implants and often adds hearing-aid benefits; details vary by plan, confirm in your Evidence of Coverage.
• Bone-anchored devices are a separate category, ask your provider and Medicare about your specific device.