Medicare Does Not Cover Root Canals

Original Medicare — the federal program run by the Centers for Medicare & Medicaid Services — does not pay for root canals, crowns, fillings, or most other dental work. This is true whether you have Part A and Part B, or whether you also carry a Medigap or Medicare Advantage plan. Dental care is straightforward not included in the standard Medicare benefit.

The only exception is dental work that becomes necessary because of an accident or injury, and even then, Medicare will only pay if the work is done in a hospital setting as part of treatment for the injury itself. A root canal done in a dentist's office will not be covered, even if the tooth was damaged in a fall.

This gap in coverage surprises many people because Medicare covers so much else — hospital stays, doctor visits, prescription drugs, and preventive care. But dental, vision, and hearing have always been carved out of the program. If you need a root canal, you will pay for it out of pocket unless you have a separate dental plan.

Key Takeaways

  • Original Medicare does not cover root canals, fillings, crowns, or routine dental care under any circumstances.
  • Medicare Advantage plans sometimes include dental benefits, but coverage varies widely by plan and by region.
  • Standalone dental plans and dental discount programs are the main ways Medicare beneficiaries reduce the cost of a root canal.
  • A root canal typically costs between $700 and $1,500 depending on which tooth and which dentist, and you will owe the full amount unless you have separate dental coverage.

Medicare Advantage Plans May Include Dental Coverage

Medicare Advantage (Part C) plans are run by private insurance companies under contract with Medicare. Unlike Original Medicare, many Medicare Advantage plans do include some dental coverage — but the amount and type vary dramatically from plan to plan and from year to year.

Some Medicare Advantage plans cover preventive dental care only (cleanings, X-rays, exams). Others cover basic procedures like fillings and extractions. A smaller number cover major work like root canals and crowns, though usually with a waiting period and an annual dollar limit. You might see coverage described as "up to $1,000 per year" or "50% coinsurance after deductible," which means you still pay a portion of the cost.

The only way to know what your specific plan covers is to check your plan documents or call the plan's customer service line. Do not assume that because one Medicare Advantage plan covers root canals, yours does. Plans change their benefits every year, and what was covered last year may not be covered this year.

Standalone Dental Plans and Discount Programs

If you have Original Medicare or a Medicare Advantage plan without dental coverage, you can buy a standalone dental plan. These are separate insurance policies sold by private companies, not by Medicare. They work like any other insurance: you pay a monthly premium, you have a deductible, and the plan pays a percentage of the cost after you meet the deductible.

Standalone dental plans for seniors typically cost $15 to $50 per month and cover preventive care at 100%, basic care (fillings, extractions) at 70% to 80%, and major work (root canals, crowns) at 50%. Most have a waiting period of 6 to 12 months before they will pay for major work, which means if you need a root canal right now, a new dental plan will not help you when ready.

Dental discount programs are a different option. You pay an annual membership fee (usually $80 to $200) and receive a discount card that gives you 10% to 60% off dental procedures at participating dentists. There is no waiting period, no deductible, and no claim forms. The discount applies when ready. These programs are not insurance, so they do not have the same protections, but they can reduce the cost of a root canal from $1,000 to $400 or $500 if you use a participating dentist.

What a Root Canal Actually Costs

The cost of a root canal depends on which tooth needs treatment and which dentist you see. Front teeth are simpler and cheaper; back molars are more complex and cost more. A root canal on a front tooth might cost $700 to $900. A molar might cost $1,200 to $1,500. Some dentists charge more, some less, and prices vary by region.

After the root canal is done, you will usually need a crown to protect the tooth. A crown typically costs $800 to $1,500. So the total cost of saving a tooth with a root canal and crown can be $1,500 to $3,000. If you do not get the crown, the tooth may crack or fail, and you may end up needing an extraction and implant, which costs even more.

Before you commit to a root canal, ask your dentist for a written estimate that includes both the root canal and the crown. Some dentists offer payment plans or discounts if you pay in full upfront. It is worth asking.

How to Find a Dentist Who Works with Your Coverage

If you have a Medicare Advantage plan with dental coverage, your plan documents will list in-network dentists who accept the plan's payment rates. Using an in-network dentist means you pay less out of pocket because the dentist has agreed to accept the plan's payment as part of the bill.

If you are buying a standalone dental plan or discount program, check the provider directory before you buy. Make sure your preferred dentist is in the network, or at least in the area where you live. Some discount programs have very limited networks in rural areas.

If you do not have any coverage and are paying out of pocket, call several dentists in your area and ask for a written estimate for a root canal and crown. Prices vary, and it is worth shopping. Some community health centers and dental schools offer reduced-cost dental care to uninsured seniors, though wait times can be long.

What Happens If You Delay a Root Canal

If you have a tooth that needs a root canal but you cannot afford it right now, understand that delaying treatment usually makes the problem worse and more expensive. An infected tooth can spread the infection to the bone and surrounding teeth. You may develop an abscess, which is painful and can become a serious health problem.

If the infection spreads far enough, you may end up needing an emergency extraction instead of a root canal. An extraction costs less upfront (usually $150 to $300), but you then lose the tooth. Replacing a missing tooth with an implant costs $3,000 to $6,000. A bridge costs $1,500 to $3,000. So delaying a $1,000 root canal to save money often costs you more in the long run.

If you are in pain and cannot afford treatment, call your local health department or dental school. Many offer emergency dental care on a sliding fee scale based on income.

Frequently Asked Questions

Does Medigap cover dental work?

No. Medigap plans (also called supplemental insurance) fill gaps in Original Medicare coverage, but they do not add benefits that Medicare itself does not cover. Since Medicare does not cover dental, Medigap does not either. You would need a separate standalone dental plan.

Can I use my medical insurance to pay for a root canal?

No. Medical insurance and dental insurance are separate. Your Medicare coverage does not extend to dental work, and a dental plan does not cover medical procedures. You need dental coverage to pay for a root canal.

What if I need a root canal but my Medicare Advantage plan's dental benefit has run out for the year?

If your plan has an annual maximum and you have used it, you will have to pay out of pocket for any additional dental work that year. The benefit resets on January 1. Some plans allow you to carry over unused benefits to the next year, but most do not. Check your plan documents.

Is there a way to get Medicare to cover a root canal?

Only if the tooth was damaged in an accident and the root canal is done as part of emergency hospital treatment for the injury. Routine root canals in a dentist's office are never covered by Medicare, regardless of the reason.

Should I get a root canal or just have the tooth pulled?

That depends on the tooth, your age, and your budget. A root canal saves the natural tooth, which is usually better for chewing and bone health. An extraction is cheaper upfront but costs more to replace the tooth later. Ask your dentist which option makes sense for your specific situation.