Yes, Medicare Part B covers diagnostic hearing tests for tinnitus, as long as a doctor or other healthcare provider orders the exam to determine whether you need medical treatment. The key word here is “diagnostic.” Medicare draws a firm line between routine hearing screenings, which it does not cover, and hearing tests ordered to investigate a medical symptom like tinnitus. Since tinnitus is a medical symptom that needs evaluation, a hearing test ordered to assess it falls on the covered side of that line.
What Makes the Test “Diagnostic”
Medicare pays for audiology services based on the reason the tests are ordered, not on your eventual diagnosis. That distinction matters. If you walk into an audiologist’s office asking for a general hearing check, Medicare considers that routine and won’t pay. But if your doctor orders a hearing evaluation because you’re experiencing ringing, buzzing, or other phantom sounds in your ears, the same test becomes a diagnostic service that Part B covers.
In practical terms, this means your path to a covered hearing test starts with your primary care doctor or an ENT (ear, nose, and throat) specialist. You describe your tinnitus symptoms, and the provider orders a hearing evaluation to help figure out what’s going on. The audiologist then performs the test under that medical order. This sequence of events, a provider identifying a medical reason and ordering the test, is what triggers Medicare coverage.
What You’ll Pay Out of Pocket
For a covered diagnostic hearing exam under Part B, standard cost-sharing applies. You’ll pay 20% of the Medicare-approved amount after you’ve met your annual Part B deductible. If you have a Medigap (supplemental) policy, it may cover some or all of that 20% coinsurance. The facility or provider also needs to accept Medicare assignment for you to get the lowest out-of-pocket cost, so it’s worth confirming that before your appointment.
Where Coverage Stops: Devices and Treatment
Here’s where things get frustrating for many people with tinnitus. While Medicare covers the diagnostic hearing test, it does not cover most of what comes after that if the goal is tinnitus relief specifically.
Tinnitus maskers, devices worn like hearing aids that produce external sounds to distract your brain from the ringing, are explicitly excluded. CMS (the agency that runs Medicare) classifies tinnitus masking as experimental, citing a lack of controlled clinical trials proving effectiveness and concerns about the possibility of noise-induced hearing loss from the devices themselves. That national coverage determination has been in place for years and has not been updated.
Hearing aids are also excluded under Original Medicare, even if they happen to help with tinnitus. Many modern hearing aids include built-in tinnitus relief features like sound generators, but Medicare does not cover hearing aids for any reason. It also won’t pay for the fitting exam that goes along with getting hearing aids.
This creates an odd gap: Medicare will pay to find out that you have hearing loss contributing to your tinnitus, but it won’t pay for the device most likely to help you manage both problems.
Medicare Advantage Plans May Offer More
If you’re enrolled in a Medicare Advantage plan (Part C) rather than Original Medicare, your hearing benefits could be significantly broader. Many Advantage plans include coverage for routine hearing exams, hearing aids, and sometimes annual allowances toward hearing devices. The specifics vary widely from plan to plan, so you’d need to check your plan’s benefits summary or call the plan directly to find out what’s included.
Some Advantage plans cover hearing aids up to a certain dollar amount every few years. If you’re dealing with tinnitus and also have hearing loss, a plan that covers hearing aids could end up covering a device with built-in tinnitus management features, even though Original Medicare wouldn’t. This is worth considering during open enrollment if tinnitus treatment is a priority for you.
How to Make Sure Your Test Gets Covered
The simplest way to avoid a surprise bill is to make sure the diagnostic chain is in order before you see an audiologist. Start by visiting your doctor or an ENT and describing your tinnitus symptoms clearly: when it started, how it sounds, whether it’s in one ear or both, and how it affects your daily life. Your provider will then order the appropriate hearing and possibly balance testing.
When you schedule with an audiologist, confirm that they accept Medicare and that the appointment is being billed as a diagnostic evaluation, not a routine screening or hearing aid consultation. If you’re ever unsure whether a specific service will be covered, you can call 1-800-MEDICARE to ask before the appointment. Getting clarity upfront is far easier than disputing a claim afterward.