Medicare dental coverage surprises almost everyone: Original Medicare does not cover routine dental, vision, or hearing care. This guide explains what the exceptions are, what Medicare Advantage changes, and where to look if you still have a gap.
What Original Medicare covers for dental, vision, and hearing
When people say "Medicare doesn't cover dental," they're mostly right, but the full picture is a little more specific. There are three separate questions here, one for each sense organ.
Dental
Original Medicare does not cover routine dental care. Cleanings, fillings, extractions, dentures, implants, and periodontal treatment are all excluded, according to Medicare.gov's dental coverage page.
The exception is narrow but real. Part B will cover dental services that are medically necessary in connection with a covered medical procedure. Examples:
- An oral exam and any required dental work before a heart valve replacement, bone marrow transplant, kidney transplant, or organ transplant
- Tooth extraction to treat an infection before cancer chemotherapy
- Dental services provided to a hospital inpatient when the dental procedure itself requires hospitalization
The key word is "medically necessary in connection with." Medicare isn't paying for the dentistry as dentistry; it's covering care that has to happen to make a covered procedure safe or effective. If your doctor orders a pre-surgical dental clearance for a covered procedure, that can qualify. A routine cleaning at your dentist's office does not.
Vision
Original Medicare also does not cover routine eye exams for glasses or contact lenses, and it doesn't pay for the glasses or contacts themselves.
Part B does cover three eye-care services:
- Glaucoma screenings: Once a year for patients at high risk (people with diabetes, a family history of glaucoma, African Americans age 50 or older, or Hispanic Americans age 65 or older), per the Medicare.gov vision coverage page.
- Diabetic retinopathy exams: Once a year for people with diabetes.
- Cataract surgery: Covered when medically necessary, including one pair of eyeglasses or contact lenses afterward.
If you have macular degeneration or another disease that requires an ophthalmologist, Medicare may cover those visits because they treat a medical condition, not because they check your vision for glasses.
Hearing
Original Medicare does not cover routine hearing exams or hearing aids. Period. This is the gap that tends to surprise people most, because hearing loss is extremely common in older adults and hearing aids can cost thousands of dollars per pair.
If your doctor orders a hearing exam to diagnose a medical condition, Part B may cover it. But a standard audiology exam to see whether you need hearing aids is not covered.
What the gap actually costs
These exclusions add up. Routine dental care is a recurring out-of-pocket expense, and major work, crowns, root canals, partial dentures, can run into the thousands. Hearing aids are in their own category and are among the largest single out-of-pocket costs older adults face for these services.
Vision care tends to be the least expensive of the three. A routine eye exam and basic glasses are modest costs for most people, but progressive lenses and premium frames raise the bill quickly.
How Medicare Advantage dental, vision, and hearing benefits fill the gap
This is one of the main reasons people choose Medicare Advantage over Original Medicare. Most Advantage plans add supplemental dental, vision, and hearing benefits that Original Medicare does not include.
What those benefits look like in practice varies considerably by plan. Some offer basic preventive dental only (cleanings, X-rays), while others include coverage for more involved procedures like extractions, root canals, or even dentures. Vision benefits often include an annual eye exam plus an allowance for glasses or contacts. Hearing benefits may include a fixed dollar allowance toward hearing aids, or in some cases full hearing aid coverage up to a benefit cap.
A few things to know before you count on these benefits:
Benefits can change each year. Medicare Advantage plans are annual contracts. A plan that offered strong dental coverage this year may reduce or eliminate it next year. Review your plan's Evidence of Coverage document each fall during the Annual Enrollment Period (October 15 to December 7).
There are usually coverage limits. A dental benefit might cover two cleanings a year and $1,000 toward restorative care. That sounds generous until you need a crown and three extractions in a single year. Read the benefit limits, not just the headline.
You must stay in network to use them. Most Advantage plan dental and vision benefits require you to use dentists and optometrists in the plan's network. Using an out-of-network provider may mean no coverage at all.
| Benefit | Original Medicare | Medicare Advantage |
|---|---|---|
| Routine dental cleanings | Not covered | Often covered (varies by plan) |
| Fillings, extractions | Not covered | Often covered up to plan limit |
| Dentures/implants | Not covered | Sometimes covered; limits apply |
| Medically necessary dental | Part B covers (linked to covered procedure) | Part B covered; MA may add more |
| Routine eye exam for glasses | Not covered | Often covered (annual, varies) |
| Eyeglasses or contacts | Not covered (except after cataract surgery) | Allowance often included |
| Glaucoma screening (high risk) | Part B covers once/year | Included (Part B benefit) |
| Diabetic retinopathy exam | Part B covers once/year | Included (Part B benefit) |
| Cataract surgery | Part B covered | Included (Part B benefit) |
| Routine hearing exam | Not covered | Often covered |
| Hearing aids | Not covered | Allowance sometimes included |
Alternatives if you stay on Original Medicare
If you prefer Original Medicare for the provider flexibility, you have a few options for dental, vision, and hearing coverage.
Standalone dental and vision plans. Private insurance companies sell dental and vision plans that are separate from Medicare entirely. These charge a monthly premium and cover preventive care plus some restorative dental. They are not Medigap plans; they're supplemental insurance you buy on your own.
Dental discount programs. Not insurance, but a network where you pay a membership fee in exchange for reduced rates at participating dentists. These can cut costs significantly on procedures. They are not insurance and do not reimburse you; you still pay the discounted rate at the time of service.
PACE programs. The Program of All-inclusive Care for the Elderly (PACE) serves dual-eligible older adults who need nursing-home-level care but want to stay in the community. PACE provides full dental care as part of its all-inclusive benefit. It's not available everywhere, and eligibility requires both Medicare and Medicaid, but for those who qualify, it closes the dental gap entirely.
Medicaid. If you have both Medicare and Medicaid (sometimes called "dual eligible"), your state Medicaid program may cover dental, vision, and hearing services that Medicare does not. Medicaid dental benefits vary by state; some states cover only emergency dental, while others include full dental care for adults. Check with your state Medicaid agency.
Federally Qualified Health Centers (FQHCs). These community health centers provide dental and other services on a sliding-fee scale, with fees tied to income. If cost is the primary barrier, an FQHC can provide basic dental care at a fraction of private-practice rates.
Frequently asked questions
No. Original Medicare does not cover dental implants, which are considered cosmetic and restorative dental care. Some Medicare Advantage plans include an implant benefit or put implants toward a dental maximum, but limits are common. Check your specific plan's Evidence of Coverage.
Original Medicare does not cover dentures. Some Medicare Advantage plans do, typically up to a dollar cap. If dentures are a priority, compare Advantage plans specifically on their denture benefit during the Annual Enrollment Period.
Original Medicare covers one pair of eyeglasses or contact lenses after cataract surgery. Outside of that, it does not cover glasses or contact lenses. Many Medicare Advantage plans provide an annual eyeglasses or contacts allowance.
No. LASIK and other elective corrective eye surgeries are not covered by Original Medicare or Medicare Advantage (which must cover everything Original Medicare covers but may exclude optional elective procedures).
Some Medicare Advantage plans include a hearing aid benefit, often as a fixed dollar allowance per ear per year or per two years. Original Medicare has no hearing aid benefit. Standalone hearing aid coverage is also sold outside Medicare by a handful of insurers and through certain programs like the VA for veterans.
You cannot add dental to Original Medicare itself; the benefit is set by federal law and does not include routine dental. What you can do is buy a standalone dental plan from a private insurer, join a dental discount program, or switch to a Medicare Advantage plan that includes dental.
Learn More
- What Is Medicare? Parts A, B, C & D Explained
- What Medicare doesn't cover
- Original Medicare vs. Medicare Advantage
Find personalized help comparing Medicare dental, vision, and hearing benefits at brevy.com.
The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.