Medicare's dental coverage is limited — it covers only dental care that happens during or right after a hospital stay, not routine checkups or cleanings

Original Medicare (Parts A and B) does not cover most dental work. If you need a filling, crown, root canal, cleaning, or dentures, Medicare will not pay for it. The only exception is dental care that is medically necessary and happens while you are an inpatient in a hospital — for example, tooth extraction before heart surgery, or treatment of an infection that requires hospitalization.

Medicare Advantage plans (Part C) sometimes include dental coverage, but the scope and cost vary widely by plan and by region. If dental care matters to you, the plan you choose during open enrollment directly affects what you pay out of pocket.

Key Takeaways

  • Original Medicare covers dental care only if you are admitted to a hospital and the work is medically necessary as part of that hospital stay.
  • Routine dental care — cleanings, fillings, crowns, root canals, and dentures — is not covered by Original Medicare under any circumstance.
  • Some Medicare Advantage plans include dental benefits, but coverage limits, copays, and annual maximums differ by plan and location.
  • Dental discount plans and standalone dental insurance are separate from Medicare and require their own enrollment and payment.

What Original Medicare does and does not cover

Original Medicare has two parts: Part A (hospital insurance) and Part B (medical insurance). Neither one includes a dental benefit. Part A covers inpatient hospital stays, and Part B covers doctor visits and outpatient services — but dental care is excluded from both.

The only time Original Medicare will pay for dental work is if you are admitted to a hospital as an inpatient and a dentist or oral surgeon performs work on your teeth or mouth as part of your treatment. For example, if you are hospitalized for a serious infection and a dentist extracts a tooth to treat it, that extraction may be covered. But if you go to a dentist's office for the same extraction as an outpatient, Medicare does not pay.

Preventive care — cleanings, X-rays, and exams — is not covered. Restorative work like fillings and crowns is not covered. Cosmetic work like whitening is not covered. Dentures, implants, and bridges are not covered. This applies whether you have Original Medicare alone or Original Medicare plus a Medigap supplemental plan.

Dental coverage in Medicare Advantage plans

Medicare Advantage (Part C) plans are run by private insurance companies and must cover everything Original Medicare covers, but they can add extra benefits. Many Advantage plans do include some dental coverage — but what they cover, how much you pay, and how much the plan will pay in a year all depend on the specific plan you choose.

Some plans offer basic coverage: cleanings and exams twice a year, and X-rays. Others cover more — fillings, extractions, root canals, and crowns — but often with a yearly maximum of $500 to $1,500. A few plans offer higher maximums or more comprehensive coverage, but these are less common and may cost more in monthly premiums.

Dental coverage in Advantage plans is not standardized. Two plans in the same county may offer very different dental benefits. During the annual open enrollment period (October 15 to December 7), you can compare the dental benefits in plans available to you. If dental care is important to your health, comparing dental coverage should be part of how you choose a plan.

How to find out what your specific plan covers

If you have Original Medicare, you have no dental coverage through Medicare itself. Your only option is to purchase a separate dental plan or use a dental discount program.

If you have a Medicare Advantage plan, your plan documents will list what dental services are covered, what your copay is for each service, and what the annual maximum benefit is. You can find this information in your plan's Summary of Benefits and Coverage, which is mailed to you each year and is also available on your plan's website or by calling the plan's customer service number (the number is on your insurance card).

If you are thinking about switching to a different Advantage plan during open enrollment, use the Medicare Plan Finder tool on Medicare.gov. You can enter your zip code and see all available plans, and filter by dental coverage to compare what each plan offers.

Standalone dental insurance and discount plans

If your Medicare coverage does not include dental benefits, or if the benefits are limited, you can purchase a separate dental insurance plan or join a dental discount program. These are not part of Medicare — they are independent products you buy on your own.

Dental insurance works like other insurance: you pay a monthly or annual premium, you have a deductible, and the plan covers a percentage of the cost (often 50 to 80 percent after you meet the deductible). Most dental insurance plans have an annual maximum benefit — often $1,000 to $1,500 — meaning the plan will not pay more than that amount in a calendar year.

Dental discount plans are not insurance. You pay an annual membership fee (typically $80 to $200) and receive discounted rates at participating dentists — usually 10 to 60 percent off the regular price. There is no deductible, no annual maximum, and no waiting period. Discount plans work best if you need a lot of dental work and can use a participating dentist.

You can search for standalone dental plans through private insurance companies, or through your state's health insurance marketplace. Dental discount plans are available through various membership organizations and online platforms.

What to do if you need dental work now

If you need dental care and do not have coverage, start by calling local dental schools or community health centers in your area. Many offer reduced-cost or sliding-scale dental services based on income. You can find community health centers through the Health Resources and Services Administration (HRSA) website, or by calling 211 (a free referral service).

If you are considering a Medicare Advantage plan change, remember that you can only switch plans during the annual open enrollment period (October 15 to December 7) or if you have a may have access to life event. If you need dental work before the next open enrollment, a standalone dental plan or discount plan may be your fastest option.

Frequently Asked Questions

Does Medicare cover teeth cleaning?

No. Routine cleanings, exams, and X-rays are not covered by Original Medicare. Some Medicare Advantage plans include coverage for two cleanings per year, but this varies by plan. Check your plan's Summary of Benefits and Coverage to see if dental cleanings are included.

Does Medicare cover dentures?

No. Dentures, implants, bridges, and other prosthetic devices are not covered by Original Medicare or most Medicare Advantage plans. If your Advantage plan includes dental coverage, check the plan documents to see whether dentures are listed as a covered service, as this is uncommon.

Does Medicare cover root canals?

Original Medicare does not cover root canals. Some Medicare Advantage plans do cover endodontic treatment (root canals), but coverage varies. If you have an Advantage plan, review your dental benefits or call your plan to ask whether root canals are covered and what your out-of-pocket cost would be.

Can I switch to a Medicare Advantage plan with better dental coverage if I need a tooth fixed?

You can switch plans only during the annual open enrollment period (October 15 to December 7) or if you have a may have access to life event like moving or losing other coverage. If you need dental work before the next enrollment period, a standalone dental plan or discount plan is a faster option.

What if I cannot afford dental care?

Community health centers, dental schools, and some nonprofit organizations offer reduced-cost or free dental services based on income. Call 211 or search the HRSA website to find a center near you. Some dentists also offer payment plans or sliding-scale fees — ask when you call to schedule.