Medicare covers some eye care, but not routine eye exams or glasses
Original Medicare (Part A and Part B) covers eye exams only when they are medically necessary — meaning your doctor suspects you have an eye disease or condition that needs diagnosis or treatment. It does not cover routine eye exams done to check your vision or update your prescription for glasses or contacts. If you have Medicare Advantage (Part C), your plan may cover routine exams, but coverage varies by plan and by year.
The distinction matters because it determines what you pay and where you can go. A routine exam to see if you need new glasses is your responsibility. An exam to diagnose diabetic retinopathy or glaucoma is covered under Part B, and Medicare pays 80 percent of the approved amount after you meet your Part B deductible.
Key Takeaways
- Original Medicare covers eye exams only when a doctor suspects an eye disease or condition, not for routine vision checks or glasses prescriptions.
- Medicare Part B covers 80 percent of the cost of a medically necessary eye exam after you meet your annual deductible.
- Medicare Advantage plans may cover routine eye exams and glasses, but coverage differs by plan and changes year to year — check your plan documents.
- Diabetic retinopathy and glaucoma screenings are covered under Original Medicare if ordered by your doctor.
- If you need glasses or contacts, you pay the full cost yourself unless your Medicare Advantage plan includes vision benefits.
What Original Medicare covers for eye care
Original Medicare Part B covers an eye exam when your doctor refers you because they suspect a medical problem. Common covered reasons include screening for glaucoma, diagnosing diabetic retinopathy, evaluating cataracts, or assessing vision loss from macular degeneration. The exam must be performed by an ophthalmologist (a medical doctor who specializes in eye care) or, in some cases, an optometrist.
You pay 20 percent of the Medicare-approved amount after you have met your Part B deductible for the year. If the eye doctor charges more than Medicare's approved amount, you may owe the difference — unless they accept Medicare assignment, which means they agree to accept Medicare's approved amount as full payment.
Original Medicare does not cover the cost of glasses, contact lenses, or the eye exam needed to write a prescription for them. It also does not cover routine eye exams — the kind you get every one or two years to check whether your vision has changed.
Medicare Advantage vision coverage varies by plan
Medicare Advantage plans (Part C) are run by private insurance companies and must cover everything Original Medicare covers, but they can add extra benefits. Many plans include routine eye exams and some coverage for glasses or contact lenses, though the amount and type of coverage differ widely.
Some plans cover one routine eye exam per year at no cost to you. Others cover the exam but charge a copay. A few plans include a dollar amount toward glasses or contact lenses — for example, $150 per year — but you pay anything above that. Some plans cover neither routine exams nor glasses.
Your plan's coverage changes each year, so check your plan documents or call the plan's customer service number (on the back of your Medicare card) to find out what is covered for the year you are asking about. If you are shopping for a new plan during open enrollment, compare vision benefits alongside other coverage.
Diabetic retinopathy and glaucoma screening
Original Medicare covers screening for diabetic retinopathy once per year if you have diabetes. This exam checks for damage to the blood vessels in the back of your eye caused by high blood sugar. You pay 20 percent of the approved amount after your Part B deductible.
Glaucoma screening is also covered once per year if you are at high risk — for example, if you have a family history of glaucoma, are over 65, or have other risk factors. Your primary care doctor or eye doctor can order the screening.
These screenings are considered medically necessary preventive care, so they are covered even if you have no symptoms. If the screening finds a problem, any follow-up exams or treatment are also covered under the same rules as other medically necessary eye care.
Cataract surgery and other eye procedures
Original Medicare Part B covers cataract surgery, including the surgeon's fee, facility costs, and the intraocular lens (the artificial lens placed in your eye during surgery). You pay 20 percent of the approved amount after your Part B deductible. If you choose a premium lens that corrects astigmatism or allows you to see at multiple distances, Medicare covers only the cost of a standard lens — you pay the difference yourself.
Other eye procedures covered by Original Medicare include treatment for retinal detachment, corneal transplant, and laser surgery for diabetic retinopathy or glaucoma. Coverage depends on whether the procedure is medically necessary and whether your doctor orders it.
Medicare Advantage plans must cover cataract surgery and other medically necessary procedures, but they may have different cost-sharing rules or require you to use certain providers.
How to find an eye doctor who accepts Medicare
If you have Original Medicare, search the Medicare provider directory at Medicare.gov to find ophthalmologists and optometrists in your area who accept Medicare. You can filter by location and specialty. Call the office before your visit to confirm they accept Medicare assignment and to ask about any out-of-pocket costs.
If you have Medicare Advantage, check your plan's provider directory first — you may be required to use in-network providers to get the best rates. If your plan covers routine eye exams, the directory will show which eye doctors are in your network.
Some community health centers and vision clinics offer low-cost or sliding-scale eye exams if you do not have coverage. You can find these through your local health department or by calling 211 (a free referral service).
What you pay out of pocket for glasses and contacts
If you have Original Medicare, you pay the full cost of glasses and contact lenses yourself. There is no Medicare coverage. You can buy glasses from any optician or eyewear retailer — there is no requirement to use a specific provider.
If you have Medicare Advantage with vision benefits, your plan may cover part of the cost of glasses or contacts. Check your plan documents to see whether there is a dollar limit, whether you must use in-network providers, and whether the benefit applies to both glasses and contacts or only one.
Some retailers offer discounts to Medicare beneficiaries or have low-cost options. Ask your eye doctor for a copy of your prescription so you can shop around — you are not required to buy from the doctor's office.
Frequently Asked Questions
Does Medicare cover my annual eye exam for glasses?
No. Original Medicare does not cover routine eye exams or exams to update your glasses prescription. Some Medicare Advantage plans do cover routine exams, but you need to check your specific plan. Call your plan or look at your plan documents to find out.
Will Medicare pay for my new glasses after cataract surgery?
Original Medicare covers one pair of glasses or contact lenses after cataract surgery, but only if the surgery was on both eyes or if you had surgery on one eye and already wear glasses. You pay 20 percent of the approved amount after your Part B deductible. Medicare Advantage plans may have different rules — check your plan.
Is a glaucoma test covered by Medicare?
Yes, if you are at high risk for glaucoma. Original Medicare covers one glaucoma screening per year. You pay 20 percent of the approved amount after your Part B deductible. Your doctor must order the test for it to be covered.
What if my eye doctor charges more than Medicare allows?
If your doctor accepts Medicare assignment, they agree to charge only what Medicare approves — you pay 20 percent of that amount. If they do not accept assignment, you may owe the difference between what they charge and what Medicare approves. Always ask before your visit whether your doctor accepts assignment.
Can I use my Medicare Advantage vision benefits at any eye doctor?
Most Medicare Advantage plans require you to use in-network providers to get the full benefit. If you see an out-of-network provider, you may pay more or get no coverage at all. Check your plan's provider directory or call customer service to confirm which eye doctors are in your network.