Michigan Medicaid does cover hearing aids, along with the audiology exam, fitting, batteries, and in some cases bone-anchored devices. Adults qualify when they have hearing loss of at least 30 decibels in the ear being fitted and can show the loss interferes with daily life. Children qualify at 25 decibels, with no additional functional test required. The copay is $3 per device, and some items need prior authorization before Medicaid will pay.
The Medical Threshold You Have to Meet
Being enrolled in Medicaid is not enough on its own. You also have to meet clinical criteria, and those criteria are different for adults and children.
Adults 21 and Over
An adult has to meet all three of the following to qualify for a hearing aid:1Michigan Department of Health and Human Services. Hearing Services and Devices Presentation
- Hearing loss of 30 dB HL or greater in the ear to be aided, confirmed by an audiological evaluation.
- A standardized hearing inventory, such as the Hearing Handicap Inventory for Adults or the Abbreviated Profile of Hearing Aid Benefit, showing a need for amplification.
- Documented evidence that the hearing loss interferes with or significantly restricts communication, daily activities, education, or employment.
That third element is where adult claims often fall apart. A test result showing 30 dB of loss, by itself, will not get the device approved. The audiologist’s report has to connect the loss to real-world impact.
Children Under 21
The bar for children is lower and simpler: hearing loss of 25 dB HL or greater in the ear to be aided.1Michigan Department of Health and Human Services. Hearing Services and Devices Presentation No hearing inventory. No functional-impact write-up. The clinical finding is enough.
What Michigan Medicaid Actually Pays For
Covered items include monaural or binaural digital hearing aids, audiological evaluations, fittings, and adjustments. The program favors cost-effective devices on its contracted list rather than premium models, and the device has to come from a Medicaid-enrolled supplier.2Michigan Department of Health and Human Services. Hearing Services and Devices Hearing aid checks can be billed up to twice a year without prior authorization to keep the device working properly.
Batteries are covered too. Medicaid pays for up to 144 disposable hearing aid batteries per year for each aid without prior authorization, and up to 72 can be dispensed in a single visit. If you need more than 144, additional batteries can be approved with prior authorization when medically necessary.3Michigan Department of Health and Human Services. Updates to Conventional Hearing Aid Battery Coverage and Reimbursement Rates A recent change removed the requirement that batteries be ordered by a physician, so you can now get them directly from any Medicaid-enrolled hearing aid dealer, audiologist, or medical supplier.
Bone-anchored hearing devices are covered when conventional hearing aids are not effective. Michigan Medicaid limits that coverage to bilateral devices and always requires prior authorization.4Michigan Department of Health and Human Services. Michigan Medicaid Hearing and Audiology Policy MDHHS updated the audiological criteria for these devices in early 2025, so ask your audiologist to confirm the current eligibility rules before pursuing authorization.
If you have profound hearing loss in one ear and need a contralateral routing (CROS) aid to redirect sound to the better ear, there is a separate set of criteria that your audiologist can walk you through.1Michigan Department of Health and Human Services. Hearing Services and Devices Presentation
Prior Authorization and the Steps to Get a Hearing Aid
Several hearing services need prior authorization from MDHHS before Medicaid will pay. Bone-anchored hearing devices and processors always require it.4Michigan Department of Health and Human Services. Michigan Medicaid Hearing and Audiology Policy Battery quantities above 144 per year also need approval. Your audiologist or hearing aid provider usually submits the authorization paperwork for you, but it can add days or weeks to the timeline.
If a provider tells you something “isn’t covered,” ask whether they actually submitted a prior authorization request or simply assumed it would be denied. Those are two very different situations, and the second one is worth pushing back on.
The overall path to getting a hearing aid tends to follow the same sequence:
- Audiological evaluation by a licensed audiologist or physician, documenting hearing loss in decibels, the type of loss, and for adults the hearing handicap inventory and functional-impact statement.
- Device recommendation from your audiologist, with Medicaid expecting the most cost-effective option that meets your clinical needs.
- Prior authorization submission, if the device requires it. Standard hearing aids may not; bone-anchored devices always do.
- Fitting and dispensing at a Medicaid-enrolled provider, where the device is programmed and adjusted for your hearing loss.
The most common delays trace back to incomplete paperwork at the evaluation stage. If the audiologist’s report is missing the hearing inventory score or doesn’t document functional impact, MDHHS tends to return the request rather than approve it.
What You Pay
The copay for a hearing aid under Michigan Medicaid is $3 per device.5Michigan Department of Health and Human Services. Beneficiary Co-Payment Requirements Children and pregnant women are generally exempt from Medicaid copayments. A provider cannot refuse to see you because you can’t pay the copay at the time of service, so if you’re being told otherwise, that may violate Medicaid rules.
Why Children Have Stronger Rights
Kids under 21 enrolled in Medicaid have broader hearing aid protections than adults, under the federal Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) benefit. Federal law requires screening services to include, at minimum, diagnosis and treatment for hearing defects, including hearing aids.6Office of the Law Revision Counsel. 42 US Code 1396d – Definitions On top of that, states must provide any Medicaid-coverable service that is medically necessary to treat a child’s health condition, even if the service isn’t in the state’s standard adult benefit package.7Medicaid.gov. Early and Periodic Screening, Diagnostic, and Treatment
In practice, a child who needs a more expensive hearing aid model, bilateral devices, or a bone-anchored system has a stronger legal claim to coverage than an adult in the same clinical situation. If Michigan Medicaid denies a hearing aid for a child on the grounds that the device isn’t covered under the state plan, that denial may conflict with federal EPSDT requirements, and it’s one of the more common grounds for a successful appeal in pediatric cases.
If Your Hearing Aid Is Denied
You can request an administrative fair hearing if Medicaid denies coverage. Federal regulations give you up to 90 days from the date the denial notice was mailed to file the request.8eCFR. 42 CFR Part 431 Subpart E – Fair Hearings for Applicants and Beneficiaries If your coverage runs through a Medicaid managed care organization rather than fee-for-service, you may have to complete an internal appeal with the MCO first, on a different timeline.
An administrative law judge hears the case, typically by phone, though you can request an in-person hearing in writing. You can bring a representative, who does not need to be an attorney, and you can call witnesses and present evidence such as your audiological evaluation and medical records. The agency has to give you all the documents it used to make its decision at least seven days before the hearing.
There’s one timing detail worth knowing. If you request the hearing within 10 days of receiving the denial, your existing benefits generally continue until a decision is issued. But if the ALJ ultimately upholds the denial, you may have to repay the cost of benefits you received in the meantime. The ALJ usually issues a written decision by mail, and further appeal rights are explained in that order.
If You Also Have Medicare
Hearing aid coverage works differently if you’re enrolled in both Medicare and Medicaid. Traditional Medicare (Parts A and B) has historically not covered hearing aids, though some Medicare Advantage plans now include hearing benefits. Medicaid can fill that gap and cover hearing aids Medicare does not pay for. Bring both cards to your appointments so the provider can bill correctly, and check your plan’s Evidence of Coverage document to see which program pays for what, because the split varies by plan.