What Medicare Covers for Laser Eye Surgery and What You Pay

Medicare's coverage of laser eye surgery is limited and depends on the type of procedure and the reason for it

Medicare covers some laser eye procedures, but not the ones most people think of. LASIK and PRK — the surgeries that correct nearsightedness, farsightedness, and astigmatism — are not covered by Medicare Part B. Medicare treats these as elective vision correction, the same category as cosmetic surgery. If you want LASIK or PRK, you pay the full cost yourself, which typically ranges from $1,500 to $3,000 per eye depending on your surgeon and region.

Medicare does cover laser procedures for specific eye conditions that threaten your vision or are medically necessary. Laser photocoagulation for diabetic retinopathy, laser trabeculoplasty for glaucoma, and YAG laser capsulotomy after cataract surgery are covered when your eye doctor documents that the procedure treats a disease, not just improves your sight. The distinction matters: if the laser is treating a medical condition, Medicare pays its share. If it is correcting your prescription, Medicare does not.

Key Takeaways

LASIK and PRK for vision correction are not covered by Medicare because they are classified as elective procedures, not medical treatments.
Laser procedures to treat diabetic retinopathy, glaucoma, and other eye diseases are covered by Medicare Part B when medically necessary.
You will pay 20 percent of the Medicare-approved amount for covered laser procedures after you meet your Part B deductible.
Your eye doctor must document that the procedure treats a disease or condition, not straightforward improves your vision, for Medicare to cover it.

Which laser eye procedures Medicare covers

Medicare Part B covers laser procedures when they treat a diagnosed eye disease. Laser photocoagulation treats diabetic retinopathy by sealing leaking blood vessels in the retina. Laser trabeculoplasty lowers eye pressure in glaucoma by improving fluid drainage. YAG laser capsulotomy removes cloudiness that sometimes develops after cataract surgery. Panretinal photocoagulation treats advanced diabetic eye disease. All of these are covered because they address a medical problem, not a refractive error.

The key requirement is that your eye doctor must document the medical reason for the procedure in your chart. Medicare reviewers will check whether the laser treatment was necessary to prevent vision loss or manage a disease. If your doctor's notes show you had diabetic retinopathy or glaucoma, the procedure is covered. If the notes say you wanted sharper vision without glasses, it is not.

Why LASIK and PRK are not covered

LASIK and PRK reshape your cornea to correct your prescription. Medicare does not cover them because they fall into the category of refractive surgery — procedures that improve how your eye focuses light, rather than treating a disease. Medicare's rules treat refractive correction the same way they treat eyeglasses and contact lenses: as vision aids you purchase yourself, not medical treatments the program funds.

This rule applies even if you have Medicare Advantage (Part C) instead of Original Medicare. Some Advantage plans offer discounts on LASIK through partner networks, but they do not cover the procedure as a benefit. You would receive a discount code or a referral to a participating surgeon, but you still pay out of pocket. Check your plan's summary of benefits to see whether it includes any LASIK discount program.

What you pay for covered laser procedures

If your laser procedure is covered by Medicare, you pay 20 percent of the Medicare-approved amount after you meet your Part B deductible. Your eye doctor's office bills Medicare, and Medicare pays 80 percent of the approved fee. You receive a bill for the remaining 20 percent. The exact amount depends on the procedure code and your location, because Medicare-approved amounts vary by region.

If you have a Medigap policy (supplemental insurance), it may cover some or all of your 20 percent coinsurance. If you have a Medicare Advantage plan, your out-of-pocket cost depends on your plan's copay or coinsurance structure — check your plan documents or call the plan to find out what you owe for the specific procedure your doctor recommends.

How to learn about your procedure is covered

The first step is to have your eye doctor document the medical reason for the procedure. When your ophthalmologist or optometrist recommends a laser treatment, ask them to explain in writing why it is medically necessary — what condition it treats and what will happen if you do not have it. This documentation is what Medicare uses to determine coverage.

Before your procedure, ask your eye doctor's billing staff to submit a coverage question to Medicare. This is called a coverage information request. Your doctor's office sends Medicare the procedure code, your diagnosis, and the clinical notes. Medicare responds within 5 to 10 business days with a decision. If Medicare says the procedure is covered, you know what to expect. If it says no, you can discuss alternatives with your doctor or ask about the appeal process.

What to do if you want LASIK but Medicare does not cover it

If you want LASIK or PRK and Medicare will not cover it, you have several options. Many surgeons offer payment plans that let you pay the full cost over 12 to 24 months with little or no interest. Some employers offer vision benefits that include LASIK discounts, even if Medicare does not. Some professional organizations and unions negotiate group discounts with LASIK centers.

You can also ask your eye doctor whether a medical condition — such as keratoconus or severe dry eye — might make your case different. In rare instances, if a refractive error is so severe that it causes a documented medical problem, a doctor may argue that correction is medically necessary. This is uncommon and requires strong documentation, but it is worth discussing with your ophthalmologist if you have an unusual situation.

Medicare Advantage and vision coverage

Medicare Advantage plans sometimes include vision benefits that Original Medicare does not. Some Advantage plans cover routine eye exams, eyeglasses, and contact lenses. A few offer discounts on LASIK through partner networks. However, these are plan-specific benefits, and many Advantage plans offer no vision coverage at all beyond what Original Medicare provides.

If you are considering switching to a Medicare Advantage plan partly for vision benefits, read the plan's summary of benefits carefully. Look for the section on vision services and note whether it covers exams, glasses, contacts, or LASIK discounts. Call the plan's customer service line and ask directly: "Does this plan cover LASIK, and if so, what is my out-of-pocket cost?" The answer varies widely by plan and region.

Frequently Asked Questions

If I have cataract surgery covered by Medicare, does Medicare also cover the laser procedure after?

Yes. YAG laser capsulotomy, which removes cloudiness that develops after cataract surgery, is covered by Medicare Part B. Your eye doctor will perform it in the office, and you pay 20 percent of the Medicare-approved amount after your deductible. This is considered part of managing your cataract surgery outcome, not a separate elective procedure.

Does Medicare cover laser surgery for floaters or flashes?

Floaters and flashes are usually not treated with laser surgery. If they are caused by a medical condition like diabetic retinopathy or retinal detachment, the underlying condition may be treated with laser, and that treatment is covered. Laser treatment specifically for cosmetic floaters is not covered. Discuss with your eye doctor whether your floaters signal a condition that needs treatment.

Can I use my Health Savings Account to pay for LASIK if Medicare does not cover it?

Yes. LASIK and PRK are considered may have access to medical expenses under IRS rules, so you can pay for them with funds from a Health Savings Account (HSA) or a Flexible Spending Account (FSA) if you have one. This does not change Medicare's coverage, but it lets you use pre-tax dollars to pay the cost yourself.

What if my eye doctor says LASIK is medically necessary because of my job?

Medicare does not cover LASIK based on job requirements or lifestyle preferences, even if your work demands sharp vision. The procedure must treat a diagnosed eye disease or condition, not improve your ability to perform a job. If your job causes eye strain or a specific eye condition, that condition might be treatable with covered procedures, but LASIK for job performance is not covered.

Will my out-of-pocket cost for a covered laser procedure change if I switch plans?

Yes. If you switch from Original Medicare to a Medicare Advantage plan, your out-of-pocket cost for the same laser procedure may change. Advantage plans set their own copays and coinsurance amounts. If you switch plans, always check the new plan's cost-sharing structure for the specific procedure you need before the procedure is scheduled.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.