The bill was $340 for a cleaning and two X-rays. The Medicare card was in your wallet. The receptionist handed it back and said it didn't apply.
Original Medicare covers no routine dental care at all. It covers no routine eye exams, no eyeglasses, and no contact lenses. It covers no hearing exams and no hearing aids. This exclusion has been federal law since Medicare was created in 1965. There are two bills in Congress proposing to change it, but neither has passed, and the current political environment in 2026 makes passage unlikely in the near term.
The gaps are expensive. A single dental crown costs $1,000 to $1,500 out of pocket at most practices. Prescription hearing aids average somewhere between $3,700 and $6,500 a pair. A new pair of progressive lenses at an independent optician can easily run $400 to $600 before you add frames. Nearly half of all Medicare beneficiaries skip the dentist entirely in a given year, and the cost gap is a big reason why.
The workarounds are more varied than most people know at the point of enrollment. Some require switching your Medicare coverage. Several don't.
What Medicare actually does cover in these areas
The dental exceptions are narrow and specific. Medicare may cover dental work when it is directly tied to a covered medical treatment, such as an oral exam or tooth extraction before chemotherapy, a dental clearance before an organ transplant, treatment for a mouth infection before dialysis begins for people with end-stage renal disease, or care for complications that arise during head and neck cancer treatment. These are medical necessity carve-outs, not a dental benefit. Routine cleanings, fillings, root canals, crowns, dentures, and implants remain uncovered regardless of circumstances.
Vision coverage is slightly more nuanced. Medicare Part B covers cataract surgery and provides one pair of standard eyeglasses or a set of contact lenses after each surgery that implants an intraocular lens. It covers annual glaucoma screenings for people at high risk, including those with diabetes, a family history of glaucoma, or African Americans over 50. It also covers annual eye exams for diabetic retinopathy if you have diabetes. What it does not cover, in any other context, is a routine eye exam to update your glasses prescription, new frames, or lenses.
For hearing, original Medicare covers nothing. No exam, no fitting, no devices.
Medicare Advantage and how it fills the gap
The most widely used solution is Medicare Advantage, the private-insurance alternative to original Medicare. More than 54% of Medicare-eligible people were enrolled in Advantage plans by 2025, and it is easy to see the draw. Virtually all Advantage plans, 98% or more of individual plans in 2026, offer some dental, vision, and hearing benefits, and two-thirds charge no monthly premium beyond the standard Part B amount of $202.90.
The honest version of what that coverage looks like: preventive dental care, meaning cleanings, exams, and X-rays, is often covered at no cost. Major services, crowns, root canals, dentures, extractions, run into annual caps that typically sit between $1,000 and $2,000. A single crown can exhaust a full year's dental benefit in one appointment, leaving you responsible for everything else. Vision benefits usually include one annual exam and a frame allowance of roughly $100 to $200, enough for a basic pair of glasses but short of what premium lenses or progressives cost. Hearing benefits commonly include a hearing exam and some allowance toward devices, though covered models may be limited to specific brands or require network audiologists.
Advantage plans also operate through provider networks. If your current dentist is not in-network, you will need to find one who is, or pay more for out-of-network visits. Weigh this before switching, especially if you have established care relationships. To compare plans available in your ZIP code, the tool at medicare.gov/plan-compare pulls available options side by side, including their listed dental, vision, and hearing benefits.
Standalone plans for people on original Medicare
If you have original Medicare plus a Medigap supplement, you cannot also enroll in Advantage. But you can purchase standalone dental, vision, and hearing coverage separately, and many people do.
Standalone dental insurance for seniors starts around $17 a month for basic HMO-style coverage and runs to roughly $55 to $65 per month for PPO plans that include major services. Annual maximums mirror what Advantage plans offer, usually $1,000 to $2,000. The sticking point is waiting periods: most plans require six months before basic services pay and 12 months before major work is covered. If you need a crown next month, a new dental plan will not help. Spirit Dental is frequently cited as an exception with no waiting periods on certain plans, though premiums reflect that. Delta Dental, Cigna, Aetna, and Mutual of Omaha all offer standalone senior dental plans worth comparing.
Standalone vision plans are relatively affordable. Plans from VSP, EyeMed, and UnitedHealthcare Vision typically run $7 to $20 a month and cover one annual exam plus a frame or contact lens allowance. The math is simple enough: if you buy new glasses every year, a plan usually pays for itself or comes close. If you only need new glasses every two or three years, buying a plan for one year before a purchase and then canceling is a legitimate approach.
Standalone hearing insurance exists but tends to be expensive relative to benefit. For most people with mild or moderate hearing loss, the OTC hearing aids covered below deliver far more value than an insurance product would.
Dental schools and community health centers
Two options that are consistently underused and worth knowing about, especially if cost is the main barrier.
Dental schools run teaching clinics where students perform procedures under close faculty supervision. The care takes longer than a typical private appointment, but the quality is good, and prices are generally 50% or more below what a private practice charges. A crown running $1,200 at a regular dentist might cost $400 to $600 at a dental school clinic. Cleanings, fillings, extractions, and periodontal work are all discounted. Students work methodically and have supervisors checking every step, so the pace is slower but the oversight is real. To find an accredited dental school with a patient clinic near you, the ADA's CODA program finder lists programs by state.
Federally Qualified Health Centers (FQHCs) are federally funded community clinics operating in all 50 states, every U.S. territory, and Washington, D.C. They charge on a sliding fee scale based on your income and family size, and they legally cannot turn anyone away for inability to pay. For patients at the lower end of the income scale, the cost can be zero or close to it. Many FQHCs offer dental services alongside primary care. Some also offer vision and behavioral health services. HRSA's search tool at findahealthcenter.hrsa.gov lets you find centers by address or ZIP code, and the results show which specific services each location provides.
Over-the-counter hearing aids
This is the development that most people who enrolled in Medicare before 2023 still haven't fully processed. In October 2022, the FDA established a new category of over-the-counter hearing aids for adults with mild to moderate hearing loss. No audiologist, no prescription, no fitting appointment required. You buy them online or in a store and configure them yourself, typically through a smartphone app.
Prescription hearing aids have historically averaged somewhere between $3,700 and $6,500 a pair. OTC models start under $200 and top out around $2,000 to $3,000 for more sophisticated self-fitting devices. Brands across the spectrum include Jabra Enhance, Eargo, Lexie, Sony, Sennheiser, and even Apple, whose AirPods Pro now include FDA-registered hearing aid functionality. Consumer Reports and the National Council on Aging have both published testing comparisons if you want an independent starting point.
The limitation worth noting: OTC devices are designed for mild to moderate hearing loss in adults only. If your loss is severe or profound, asymmetric between ears, or accompanied by symptoms like pain, drainage, or sudden onset, see an audiologist before self-treating. Some OTC brands include access to remote audiologist consultations as part of their service model, which bridges some of that gap for people who want professional guidance without a full in-office visit.
Safety-net programs for people who can't afford treatment
Two genuine options exist for people who need dental care and have no realistic means to pay for it.
Dental Lifeline Network runs the Donated Dental Services (DDS) program in all 50 states, connecting qualifying patients with a volunteer network of dentists and labs who provide comprehensive dental care at no cost. Eligibility requires being 65 or older, permanently disabled, or medically fragile, and having no financial means to pay and no insurance coverage that would cover the needed treatment. The program has provided more than $500 million in free care since its founding, but it is not a rapid solution. Waitlists in many areas run from several months to over a year, and not every county is currently accepting new applications. The right move is to apply before your need becomes urgent. Applications are at dentallifeline.org.
Medicaid is the other option for people with limited income. As of 2025, 38 states and Washington, D.C. offer enhanced adult dental benefits through Medicaid, covering at minimum cleanings, exams, fillings, and extractions. Eleven states have comprehensive coverage that includes crowns, root canals, and dentures. If you qualify for both Medicare and Medicaid, a situation that applies to roughly 12 million Americans, Medicaid can cover dental, vision, and hearing costs that Medicare does not. Benefits and eligibility rules vary significantly by state; your state Medicaid agency is the right place to start.
The coverage gap has been law for 60 years and is not closing soon. But the pathways around it are real, and several of them do not require changing anything about your Medicare plan at all.
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