Most dentists don’t take Original Medicare (Parts A and B) because it almost never covers routine dental care. Cleanings, fillings, crowns, dentures, and extractions are explicitly excluded. If you want dental coverage through Medicare, you typically need a Medicare Advantage plan (Part C), which is offered by private insurers and often includes dental benefits. Finding a dentist who “takes Medicare” really depends on which type of Medicare you have.
Why Original Medicare Doesn’t Cover Most Dental
Original Medicare was designed without a dental benefit. Parts A and B exclude routine dental services, so there’s no reason for most general dentists to bill Medicare directly. This means you won’t find a network of dentists “accepting Medicare” the way you’d find doctors accepting it for medical visits.
There is one narrow exception: Medicare will pay for dental work that is “inextricably linked” to a covered medical service. For example, if you need a tooth extraction before jaw surgery performed in a hospital, or dental clearance before an organ transplant, those dental services can be billed to Part A or Part B. Starting in 2025, CMS expanded this category to include dental exams and treatment of oral infections before or during dialysis for end-stage renal disease. These situations are rare, and the dental work must be directly tied to the medical procedure for Medicare to pay.
Federally Qualified Health Centers (FQHCs) and Rural Health Clinics can also bill Medicare for dental services linked to covered medical care, using the same rules. But again, this doesn’t apply to a standard cleaning or cavity filling.
Medicare Advantage Plans Are the Main Path to Dental
Medicare Advantage plans, sold by private insurance companies, frequently bundle dental benefits into their coverage. The vast majority of Medicare Advantage plans now include some level of dental care, though the specifics vary widely. Some plans cover only preventive care like cleanings and X-rays. Others include what’s considered comprehensive dental: fillings, extractions, root canals, crowns, and sometimes dentures.
These plans come with their own dentist networks. When you enroll in a Medicare Advantage plan, you’ll get access to that plan’s list of participating dentists rather than a universal “Medicare dentist” directory. The type of plan matters for how you choose a provider:
- HMO plans generally require you to see dentists within the plan’s network. Going out of network means paying the full cost yourself.
- PPO plans let you see any licensed dentist in the country, but you’ll pay less if you stay in network. Some PPO plans cover preventive visits at no out-of-pocket cost when you use a network dentist.
- HMO-POS plans work like HMOs but may allow some out-of-network visits at a higher cost.
Most plans set an annual dollar cap on dental benefits. Once you hit that limit, you pay for everything beyond it. Caps vary by plan and can range from a few hundred dollars to over a thousand. Coinsurance (your percentage of each bill) also differs depending on the type of service. Preventive work like cleanings often has no copay, while major procedures like crowns may require you to cover 50% of the cost.
How to Find a Dentist for Your Plan
The best starting point depends on your coverage. If you have a Medicare Advantage plan, go directly to your insurer’s website and use their provider search tool. Search for dentists in your zip code, filter by those accepting new patients, and confirm the dentist is in-network before scheduling. Calling the dental office to verify they’re still in-network is always a good idea, since directories aren’t always current.
If you have Original Medicare and believe your dental need qualifies as medically necessary (tied to an upcoming surgery, transplant, or dialysis), ask the hospital or medical team coordinating your procedure. They’ll typically arrange or refer the dental evaluation, and the claim will go through your medical coverage rather than a separate dental plan.
Medicare.gov offers a Care Compare tool at medicare.gov/care-compare that lets you search for various provider types, including physicians. Since dentists of dental surgery and dental medicine are technically classified as physicians under Medicare’s definitions, some oral surgeons and hospital-based dental providers may appear there. But for routine dental through a Medicare Advantage plan, your plan’s own directory will be far more useful.
Coverage If You Have Both Medicare and Medicaid
If you qualify for both Medicare and Medicaid (known as being “dual eligible”), your dental options may be broader. Medicaid programs in most states cover at least basic dental care for adults, and that coverage wraps around Medicare. Medicaid can pay for services Medicare doesn’t, including routine cleanings, fillings, and dentures.
Some dual-eligible individuals enroll in Fully Integrated Dual Eligible Special Needs Plans (FIDE SNPs), which combine Medicare and Medicaid benefits into a single managed care plan. These plans coordinate all your care, including dental, through one network and one set of rules. If you’re dual eligible, check whether a FIDE SNP is available in your state, as it can simplify finding providers who handle both programs.
Other Options for Dental on Medicare
If your Medicare Advantage plan doesn’t include dental, or you’re on Original Medicare, a standalone dental insurance plan is one alternative. These are sold by private insurers, aren’t connected to Medicare, and typically cost $20 to $50 per month. They usually have waiting periods of 6 to 12 months for major procedures, and the same kind of annual benefit caps you’d see in a Medicare Advantage dental benefit.
Dental discount plans are another option. These aren’t insurance. You pay an annual membership fee and get reduced rates (often 10% to 60% off) at participating dentists. There are no claims to file and no annual caps, but you pay the discounted price out of pocket at the time of service.
Community health centers and dental schools offer reduced-cost care regardless of insurance status. FQHCs charge on a sliding fee scale based on income, and dental schools provide supervised care from students at significantly lower prices than private practices. Both can be practical options if cost is the main barrier.