Medicare Part B does not cover routine dental work
Medicare Part B covers doctor visits, outpatient care, and some preventive services, but it excludes nearly all dental treatment. This means cleanings, fillings, root canals, extractions, dentures, and orthodontics are not paid for by Part B. The only exception is dental work that becomes necessary because of a covered medical procedure — for example, if you need tooth extraction before radiation therapy for cancer, that extraction may be covered as part of cancer treatment, not as dental care.
This gap affects most Medicare beneficiaries. If you need dental work, you will pay the full cost out of pocket unless you have a separate dental plan. Understanding what Part B does and does not cover helps you plan ahead and avoid unexpected bills.
Key Takeaways
- Medicare Part B does not cover cleanings, fillings, crowns, dentures, root canals, or any routine dental care.
- Dental work required as part of a covered medical treatment — such as tooth extraction before cancer radiation — may be covered under Part B as medical care, not dental care.
- You can purchase a separate dental plan through a private insurer, a dental discount plan, or a dental school clinic to cover costs Part B does not.
- Medicare Advantage plans (Part C) sometimes include dental benefits, though coverage is usually limited and may require you to use in-network dentists.
The one situation where Part B may cover dental work
Part B covers dental procedures only when they are medically necessary as part of treatment for a covered condition, not because of the dental problem itself. The distinction matters. If you need a tooth extracted because of a jaw fracture from a fall, Part B may cover the extraction as orthopedic care. If you need the same tooth extracted because of decay, Part B will not.
Other examples where Part B may cover dental work include tooth extraction before chemotherapy, or dental surgery to treat a jaw infection that requires hospitalization. In these cases, the dental work is incidental to the medical treatment, and the medical condition — not the dental condition — is what triggers coverage. You should ask your doctor and your Medicare plan in writing before the procedure to confirm whether it will be covered.
What you will pay for common dental procedures
Without a dental plan, you pay the full fee charged by your dentist. Costs vary widely by location and provider, but here is what typical out-of-pocket costs look like:
| Procedure | Typical Cost Range |
|---|---|
| Routine cleaning and exam | $75 to $200 |
| Filling (one surface) | $150 to $300 |
| Root canal | $800 to $1,500 |
| Crown | $800 to $1,500 |
| Dentures (full set) | $1,000 to $3,000 |
| Tooth extraction | $75 to $300 |
These are national averages and will differ based on where you live and the dentist you choose. Urban areas and specialists typically charge more than rural areas and general dentists. Asking for an estimate before treatment helps you understand what you will owe.
How to find dental coverage outside Medicare Part B
You have several options to cover dental costs. Medicare Advantage plans (Part C) sometimes include dental benefits as part of their coverage. These plans are sold by private insurers and often cover one or two cleanings per year, though major work like crowns or root canals may have high copays or annual limits. You must use dentists in the plan's network, and coverage varies widely by plan and region.
Standalone dental plans are sold by private insurers and work like traditional insurance — you pay a monthly premium, meet a deductible, and then the plan covers a percentage of costs. Most plans cover preventive care (cleanings and exams) at 100 percent, basic care (fillings) at 70 to 80 percent, and major care (crowns, root canals) at 50 percent. Annual maximums are common and often range from $1,000 to $2,000 per year.
Dental discount plans are not insurance but membership programs that give you discounts at participating dentists — typically 10 to 60 percent off the full fee. These plans have no deductible, no waiting period, and no annual maximum, but you pay the discounted fee upfront and the plan does not cover any portion. They work best if you need routine care or know you will need specific procedures.
Dental schools offer treatment at a fraction of private practice cost because students perform the work under faculty supervision. A cleaning might cost $20 to $50, and a filling $30 to $100. Treatment takes longer than at a private practice, but the work is checked by experienced dentists. Search for "dental school near me" or contact your state dental board for a list.
When to buy a dental plan and what to watch for
If you are newly may be able to access for Medicare and do not yet have dental coverage, buying a plan before you need work is usually cheaper than paying out of pocket. Many dental plans have waiting periods — typically 6 to 12 months — before they cover major work like crowns or root canals. If you wait until you need a crown, you may have to pay full price while the waiting period runs.
Read the plan documents carefully. Check the annual maximum (the most the plan will pay in a year), the percentage the plan covers for each type of care, any waiting periods, and whether your preferred dentist is in the network. Some plans exclude certain procedures or limit how often you can have them done. A plan that covers 100 percent of preventive care but has a $1,000 annual maximum may not help much if you need major work.
Frequently Asked Questions
Does Medicare Part B cover teeth cleaning?
No. Medicare Part B does not cover routine cleanings, exams, or any preventive dental care. You will pay the full cost out of pocket unless you have a separate dental plan or are enrolled in a Medicare Advantage plan that includes dental benefits.
Will Medicare Part B pay for dentures?
No. Dentures are considered dental prosthetics and are not covered by Part B. You will pay the full cost, which typically ranges from $1,000 to $3,000 for a full set. Some Medicare Advantage plans may cover a portion, but coverage is rare and usually limited.
What if I need a tooth pulled because of a medical condition, not decay?
If the extraction is medically necessary as part of treatment for a covered condition — such as before cancer radiation or to treat a jaw infection — Part B may cover it. You should ask your doctor and your Medicare plan in writing before the procedure to confirm coverage, because the medical reason for the extraction, not the extraction itself, determines whether it is covered.
Can I get a dental plan after I turn 65?
Yes. You can buy a standalone dental plan or join a Medicare Advantage plan with dental benefits at any time, though some plans have waiting periods before they cover major work. Dental discount plans have no waiting period and can be purchased when ready. Costs and coverage vary, so compare options in your area.
Is a dental discount plan better than buying insurance?
It depends on what you need. Discount plans work best if you need routine care or specific procedures and want to avoid monthly premiums and waiting periods. Insurance works better if you need ongoing care or expensive procedures, because the plan covers a percentage of costs rather than just giving you a discount. Calculate what you expect to spend and compare the total cost under each option.