Original Medicare does not cover dental, vision, or hearing — you need a separate plan or policy for each

Original Medicare (Part A and Part B) covers hospital stays, doctor visits, and some medical equipment, but it leaves out three services many older adults need most: dental work, eyeglasses, and hearing aids. If you want coverage for any of these, you have two main routes: buy a separate policy for each service, or switch to a Medicare Advantage plan that bundles some or all of them in.

The choice depends on what you use most, what your dentist and eye doctor accept, and how much you want to spend upfront. Neither route is cheaper across the board — you trade lower premiums for higher out-of-pocket costs, or higher premiums for broader coverage. Understanding what each plan type actually covers, and what it costs you when you use it, is the only way to know which one makes sense for your situation.

Key Takeaways

  • Original Medicare covers none of dental, vision, or hearing care, so you must buy separate coverage or switch to Medicare Advantage.
  • Standalone dental and vision policies have low or no monthly premiums but charge you a percentage of the cost when you use them, with annual limits on what they pay.
  • Medicare Advantage plans often include dental and vision (and sometimes hearing) but require you to use in-network providers and may charge higher out-of-pocket costs per visit.
  • Hearing aid coverage varies widely — some Medicare Advantage plans cover them, but most standalone hearing policies do not, and Original Medicare never does.
  • You can change your coverage during the Annual Enrollment Period (October 15 to December 7 each year) or if you have a may have access to life event.

How Original Medicare leaves gaps in dental, vision, and hearing

Original Medicare was designed around hospital and doctor care. Dental cleanings, fillings, and extractions are not included. Eye exams for glasses or contacts are not included. Hearing tests and hearing aids are not included. The only exception is if a dental, eye, or hearing problem is part of a hospital stay or a medical condition — for example, if you need a tooth extracted before heart surgery, or if you lose hearing from an infection that Medicare treated. Those specific services might be covered, but routine care never is.

This gap affects most older adults. According to data from the Centers for Medicare and Medicaid Services, roughly 70 percent of Medicare beneficiaries have no dental coverage at all. Many go without needed care because they cannot afford it out of pocket. Understanding your options now — before you need a crown or new glasses — lets you choose coverage that fits your actual use and budget.

Standalone dental and vision policies: how they work and what they cost

A standalone dental policy is a separate insurance contract you buy in addition to Original Medicare. It is not run by Medicare; it is sold by private insurers like Humana, Delta Dental, or Cigna. You pay a monthly premium (often $10 to $30) and in return the plan covers a percentage of your dental costs after you meet a small deductible.

Most standalone dental plans work like this: you pay a deductible (usually $25 to $75 per year), then the plan covers preventive care (cleanings, X-rays, exams) at 100 percent. For basic care (fillings, extractions), the plan covers 70 to 80 percent of the cost. For major work (crowns, bridges, root canals), the plan covers 50 percent. However, most plans have an annual maximum — often $1,000 to $1,500 — meaning once the plan has paid that much in a calendar year, you pay 100 percent of any remaining costs.

Standalone vision policies work similarly. You pay a low monthly premium (often $10 to $20), and the plan covers eye exams, glasses, and contact lenses at a set benefit level. A typical plan covers one eye exam per year at 100 percent, then gives you a fixed allowance toward frames and lenses (for example, $150 toward glasses every two years). If you choose more expensive frames or progressive lenses, you pay the difference.

The trade-off is clear: you save on the monthly premium, but you pay more when you actually use the service. If you need a crown or expensive glasses, you will pay a larger share out of pocket. If you rarely use dental or vision care, a standalone policy is usually cheaper overall. If you use these services regularly, the annual limits and percentage costs can add up quickly.

Medicare Advantage plans that include dental, vision, and hearing

Medicare Advantage (also called Part C) is an alternative to Original Medicare. Instead of going to any doctor who accepts Medicare, you choose a plan run by a private insurer, and you use doctors and hospitals in that plan's network. In exchange, many Medicare Advantage plans include dental, vision, and sometimes hearing coverage as part of the monthly premium.

The dental and vision benefits in Medicare Advantage vary by plan and by insurer. Some plans cover two cleanings and one exam per year at no cost. Some cover a percentage of fillings or basic work. Some include an annual allowance for glasses or contacts. A few plans cover major dental work like crowns or root canals, though usually at a higher out-of-pocket cost. Hearing coverage is less common — some plans cover hearing tests and hearing aids, but many do not.

The advantage is that you have one premium and one plan instead of juggling multiple policies. The disadvantage is that you must use in-network providers. If your dentist or eye doctor does not participate in your plan's network, you either switch providers or pay out of network (which is usually much more expensive). Also, Medicare Advantage plans often charge a copay per visit — for example, $0 to $50 per dental visit — whereas a standalone dental policy charges a percentage of the actual cost.

To find which Medicare Advantage plans in your area include dental, vision, or hearing, visit Medicare.gov and use the plan finder tool. Enter your zip code and the tool will show you all available plans and what each one covers. You can compare the monthly premium, the copays, the deductibles, and the annual limits side by side.

Hearing aids: the hardest service to cover

Hearing aids are the most expensive of the three services and the hardest to cover under Medicare. Original Medicare does not cover them. Most standalone hearing policies do not cover them either — they cover hearing tests, but not the aids themselves. Some Medicare Advantage plans do cover hearing aids, but coverage is limited and varies widely by plan.

If you need a hearing aid, check your Medicare Advantage plan's summary of benefits to see whether it covers them and what the limit is. Some plans cover one hearing aid per ear per year, up to a certain dollar amount (for example, $2,000 per ear per year). Some cover only the hearing test, not the aid. Some cover nothing. If your plan does not cover hearing aids and you cannot afford them out of pocket, ask your doctor about a referral to a hearing aid manufacturer's patient information program — many makers offer discounts or payment plans for people with low income.

How to choose between Original Medicare with standalone policies and Medicare Advantage

The decision comes down to three questions: How much dental, vision, and hearing care do you actually use? Do your current providers accept the Medicare Advantage plans available in your area? And how much can you afford to pay upfront each month?

If you see a dentist once a year for a cleaning and exam, rarely need glasses, and have no hearing problems, Original Medicare with a low-cost standalone dental and vision policy is probably cheaper. You pay a small monthly premium and little else unless something unexpected happens.

If you need dental work regularly, wear glasses, and want hearing coverage, a Medicare Advantage plan with good dental and vision benefits may save you money overall — but only if your dentist and eye doctor are in the network. Call your providers before you enroll to confirm they participate.

If you like your current doctors and they do not participate in any Medicare Advantage plan in your area, you may have no choice but to stay with Original Medicare and buy standalone policies.

When you can change your coverage

You can change from Original Medicare to Medicare Advantage, or from one Medicare Advantage plan to another, during the Annual Enrollment Period, which runs from October 15 to December 7 each year. Changes take effect January 1. You can also change your coverage if you have a may have access to life event — for example, if you move out of your plan's service area, lose employer coverage, or become may be able to access for Medicaid. A may have access to event gives you a 60-day window to make changes.

If you are already in Original Medicare and want to add a standalone dental or vision policy, you can do that at any time — there is no enrollment period. You straightforward contact the insurer and enroll. However, some policies have waiting periods before they cover certain services, so read the fine print before you buy.

Frequently Asked Questions

Can I have Original Medicare and a Medicare Advantage plan at the same time?

No. You must choose one or the other. If you enroll in a Medicare Advantage plan, you automatically drop Original Medicare. If you later switch back to Original Medicare, you lose the Medicare Advantage plan. You can add standalone dental and vision policies to either Original Medicare or Medicare Advantage.

What if my dentist is not in my Medicare Advantage plan's network?

You can still see that dentist, but you will pay out of network, which is usually much more expensive than the in-network copay. Before you enroll in a Medicare Advantage plan, call your dentist's office and ask whether they participate. If they do not, ask which plans they do participate in, or consider staying with Original Medicare and a standalone dental policy.

Do standalone dental policies have a waiting period?

Many do. Preventive care (cleanings and exams) usually has no waiting period, but basic and major work often have a waiting period of 6 to 12 months. This means if you enroll in a policy in January, you may not be covered for a filling until July or later. Read the policy documents before you enroll to understand the waiting period for the services you need.

How much do hearing aids cost if my plan does not cover them?

Hearing aids range from $1,000 to $6,000 per ear depending on the technology and the provider. If your Medicare plan does not cover them, ask your doctor for a referral to a hearing aid manufacturer's patient information program, or contact your local Area Agency on Aging to learn about community programs that may help with the cost.

Can I switch from Medicare Advantage back to Original Medicare anytime?

You can switch during the Annual Enrollment Period (October 15 to December 7) or if you have a may have access to life event. Outside those windows, you cannot switch. If you are thinking about switching, plan ahead and make the change during the enrollment period.