Medicare Doesn't Cover Dental, Vision, or Hearing in 2026: What Original Medicare vs Medicare Advantage Actually Pays (Real Dollar Comparisons)
Medicare Doesn't Cover Dental, Vision, or Hearing in 2026: What Original Medicare vs Medicare Advantage Actually Pays (Real Dollar Comparisons)
You spent your 50s and early 60s rationing doctors' visits, skipping the dentist, and putting off that hearing test because your insurance premiums kept climbing. The plan was to hold on until Medicare kicks in. According to a recent KFF Health News investigation, that strategy is more common than you'd think — a wave of adults ages 50–64 are deliberately deferring care as enhanced ACA subsidies expire, leaving some facing premium increases of hundreds of dollars per month.
Here's the part nobody warns you about: Medicare won't cover most of what you've been putting off.
That tooth that needs a crown. The progressive hearing loss. The reading glasses. The assisted living your parents needed. Original Medicare — Parts A and B — covers almost none of it. And depending on which plan you're enrolled in, your out-of-pocket exposure for these four categories alone could run anywhere from $3,000 to well over $100,000 over a decade.
Before you schedule the dental work you've been delaying, before you shop for hearing aids, and especially before the Medicare Advantage Open Enrollment Period closes on March 31, you need to know what your specific plan actually pays — because the gap between Original Medicare and a well-chosen Medicare Advantage plan is substantial, and the math is personal.
The 4 Coverage Gaps That Catch Medicare Beneficiaries Off Guard
1. Dental: Original Medicare Pays $0
This is the one that surprises people most. Original Medicare (Parts A and B) covers virtually no routine dental care — no cleanings, no fillings, no extractions, no crowns, no dentures, no implants. The only narrow exception is dental work that is "integral" to a covered medical procedure, like jaw reconstruction after a covered accident.
Here's what you're looking at in 2026 dollars for common procedures:
| Procedure | National Average Cost | Original Medicare Pays | You Pay |
|---|---|---|---|
| Routine cleaning (2x/year) | $300/year | $0 | $300 |
| Single filling | $150–$300 | $0 | $150–$300 |
| Crown | $1,000–$1,800 | $0 | $1,000–$1,800 |
| Root canal + crown | $2,000–$3,500 | $0 | $2,000–$3,500 |
| Single dental implant | $3,000–$5,000 | $0 | $3,000–$5,000 |
| Full dentures | $1,500–$3,500 | $0 | $1,500–$3,500 |
If you've been putting off significant dental work — say, two implants and a crown — you're looking at a bill of $7,000–$11,000 arriving right around the time you expected Medicare to start saving you money.
What Medicare Advantage pays: Varies enormously. Some MA plans include a dental allowance of $1,000–$2,500 per year for basic and major services. Others cover only preventive care (cleanings, X-rays) and cap major work at $500 annually. A handful of premium MA plans now offer $3,000+ in dental benefits, but these plans often have tradeoffs in network restrictions or higher medical cost-sharing.
The critical word is allowance — read your Evidence of Coverage carefully. An MA plan might advertise "dental coverage" but cap implants at $500 when the procedure costs $4,500.
2. Vision: Original Medicare Covers Almost Nothing Routine
Original Medicare covers a dilated eye exam only if you have a diagnosis of diabetes or are at high risk for glaucoma. For the majority of beneficiaries, routine annual exams, corrective lenses, and frames are entirely out of pocket.
| Service | Original Medicare | Typical Cost to You |
|---|---|---|
| Routine eye exam | $0 | $100–$200 |
| Eyeglasses (frames + lenses) | $0 | $200–$600/pair |
| Contact lenses | $0 | $200–$500/year |
| Cataract surgery (post-op lenses) | Covers surgery; not premium lenses | $500–$3,000 extra for upgraded lenses |
Over 10 years, routine vision care — two pairs of glasses, annual exams — runs a predictable $4,000–$8,000 in out-of-pocket costs under Original Medicare.
What Medicare Advantage pays: Most MA plans include a vision benefit of $100–$300 per year toward frames and lenses, plus a covered routine exam. Some plans allow you to use a retail chain like LensCrafters or Costco Vision. Better plans may include allowances for contacts. But the benefit resets annually and typically won't cover specialty lenses or progressives without significant cost-sharing.
3. Hearing: The Most Underestimated Gap
Hearing loss is the third most common chronic health condition among older adults, and Original Medicare covers exactly $0 toward hearing aids. It covers diagnostic hearing exams only when ordered by a physician to evaluate a medical condition — not for routine audiological evaluation or fitting.
Modern hearing aids run:
- Basic OTC aids: $200–$600/pair (new FDA category, available over the counter)
- Entry-level prescription aids: $1,500–$3,000/pair
- Mid-range prescription aids: $3,000–$5,500/pair
- Premium aids with Bluetooth/telecoil: $5,000–$7,000+/pair
Aids typically need replacement every 3–5 years, and that's before accounting for batteries, fittings, and follow-up appointments.
What Medicare Advantage pays: This has improved meaningfully. Many MA plans now offer a hearing benefit of $500–$2,500 toward hearing aids, and some plans have partnered with hearing networks (like TruHearing or HearUSA) where the negotiated price on a mid-range aid can drop to $999 per pair — a savings of $2,000–$3,000 versus retail.
But here's the catch: you need to use the plan's network provider to get that price. If your audiologist isn't in network, you may be paying retail and submitting a reimbursement claim for a flat $500.
This is the kind of analysis Toravine runs for you — matching your specific hearing, dental, and vision needs against the actual benefit structures of plans available in your zip code, not just the headline benefit numbers.
4. Long-Term Care: Medicare's Biggest Blind Spot
This one deserves its own entire post, but the short version: Medicare does not cover custodial long-term care. It covers up to 100 days of skilled nursing facility care following a qualifying hospital stay — but only for skilled care (physical therapy, wound care, IV medications). Once you only need help with activities of daily living — bathing, dressing, eating — Medicare stops paying.
The 2026 national median costs:
| Care Setting | Monthly Cost | Annual Cost |
|---|---|---|
| Home health aide (44 hrs/week) | ~$6,600 | ~$79,200 |
| Assisted living (private room) | ~$5,900 | ~$70,800 |
| Nursing home (semi-private) | ~$8,600 | ~$103,200 |
| Nursing home (private room) | ~$9,700 | ~$116,400 |
Neither Medicare Advantage nor Medigap covers long-term custodial care. This requires either a long-term care insurance policy, Medicaid (after spending down assets), or personal savings. The earlier you plan for this, the more options you have.
The "Waiting for Medicare" Math Problem
The KFF Health News piece on middle-aged adults delaying care until Medicare captures a real phenomenon — and a dangerous miscalculation. People are skipping preventive care, dental work, and vision exams because their ACA premiums became unaffordable after enhanced subsidies expired. The plan: ride it out until 65.
The problem is the hidden liability that accumulates. A tooth with a small cavity that costs $200 to fill today becomes a $3,500 root canal and crown in two years. Untreated hypertension becomes a $50,000 hospital stay. Hearing loss left unaddressed accelerates cognitive decline.
When Medicare kicks in, those deferred costs arrive all at once — and Medicare only covers some of them.
Here's a realistic scenario for someone who delays care for two years:
Accumulated deferred costs at Medicare enrollment:
- 2 dental fillings that became crowns: $2,400
- Hearing aids (bilateral, mid-range): $4,500
- New glasses (2 years without): $400
- One urgent care visit for untreated condition: $350
- Total year-one surprise bill: ~$7,650
Of that, Original Medicare covers $0. A well-chosen Medicare Advantage plan with dental, vision, and hearing benefits might cover $2,500–$4,000, leaving you with $3,650–$5,150 out of pocket — still a shock, but manageable.
Comparing the 10-year cost picture between Medicare Advantage and Medigap Plan G matters enormously here. Medigap covers your hospital and medical cost-sharing with near-total predictability but adds zero coverage for dental, vision, or hearing. If you choose Medigap, you're paying for predictability on the medical side while remaining fully exposed on the supplemental benefits side.
The March 31 Deadline You Cannot Ignore
The Medicare Rights Center confirmed this week that the Medicare Advantage Open Enrollment Period (MA OEP) closes March 31, 2026. If you're currently enrolled in an MA plan and want to switch — either to a different MA plan or back to Original Medicare — you have one chance, and it ends in days.
MA OEP changes take effect the first of the following month. That means a switch made before March 31 becomes active April 1.
What this window allows:
- Switch from one MA plan to another MA plan
- Drop MA and return to Original Medicare (with or without a Part D plan)
What this window does NOT allow:
- Switching from Original Medicare to MA
- Joining a standalone Part D plan if you don't already have one
- Guaranteed-issue rights to Medigap (that requires a qualifying special enrollment event in most states)
If your current MA plan's dental, vision, or hearing benefits are inadequate for what you now know you need, this is the window to act. A plan with a $2,500 annual dental allowance versus a plan with $500 might save you $2,000 this year alone if you're scheduling major dental work.
As we covered in detail in our post on the MA OEP deadline and the Medigap trap, the return from MA to Medigap is not always clean — in most states, insurers can apply medical underwriting if you're outside your initial enrollment window, meaning a preexisting condition could price you out of Medigap permanently.
You can model which plan combination makes sense for your specific health needs and zip code at Toravine — before that March 31 deadline closes this window.
How to Actually Compare Your Coverage for These Gaps
Before your next dental appointment, hearing test, or eye exam, you need answers to these specific questions:
For dental:
- Does your plan cover major dental, or only preventive? (These are different categories on the benefit sheet.)
- Is there an annual maximum? Does it carry over if unused?
- Is your current dentist in the plan's dental network — which may be separate from its medical network?
For vision:
- Does the benefit apply to frames, lenses, or both?
- Does it cover a routine exam, or only medical eye exams?
- Can you use the benefit at a retail optical chain?
For hearing:
- Does the plan use a contracted hearing network? What is the network price for a mid-range bilateral fitting?
- Is the benefit per aid or per pair?
- Does the plan cover audiological evaluations, or only the aids themselves?
For long-term care:
- Do you have any existing long-term care coverage?
- What is your state's Medicaid asset threshold, and where do you stand relative to it?
The difference between a plan that costs you $7,000 in supplemental costs this year and one that costs $2,500 is not in the headline premium — it's buried in the Evidence of Coverage document that most people never read.
The Bottom Line
Original Medicare is excellent for hospital and physician services. It is a near-complete blank on dental, vision, hearing, and long-term care — the four categories most likely to generate large out-of-pocket bills after age 65. Medicare Advantage plans have meaningfully expanded their supplemental benefits in recent years, but the quality varies enormously by plan and by zip code.
If you've been delaying dental or hearing care while waiting for Medicare to rescue you, the rescue is partial at best. What you pay depends entirely on which plan you're in — and that decision has to be made before the next enrollment window closes.
Compare what your specific plan pays for the procedures you actually need at Toravine. The math on this is not abstract — it's the difference between a manageable year and a financially brutal one.
Sources
- Rising Health Costs Push Some Middle-Aged Adults To Skip the Doc Until Medicare — KFF Medicare
- Algunos adultos de mediana edad deciden posponer la atención médica hasta tener Medicare — KFF Medicare
- ¿Qué tan bajo se puede llegar? Las cambiantes guías para el control de la presión arterial — KFF Medicare
- Proposed Rule Could Undermine ACA Coverage — Medicare Rights Center
- The Annual Deadline to Make Certain Medicare Advantage Changes Is Fast Approaching — Medicare Rights Center