Does Medicare Cover Cataract Surgery? What You'll Pay

Does Medicare cover cataract surgery? Yes, when your doctor says you need it. Most people with Original Medicare pay a share of the cost, and most people with a Medicare Advantage plan pay a copay instead. This guide walks through which part of Medicare pays, what you can expect to owe, and which costs fall to you.

The Short Answer

Medicare Part B covers cataract surgery that removes the cloudy lens and replaces it with a standard artificial lens. It also covers the eye exam before surgery, the follow-up visits after, and one pair of basic eyeglasses or contact lenses once you've healed.

You still pay something. With Original Medicare, that means the Part B deductible (if you haven't met it yet this year) and 20 percent of the Medicare-approved amount for the surgery. Medicare pays the other 80 percent.

Which Part of Medicare Covers Cataract Surgery?

Cataract surgery is almost always an outpatient procedure. You go in, have the surgery, and go home the same day. That puts it under Medicare Part B, which is the part of Medicare that covers doctor visits, outpatient care, and medical supplies.

Part A, which covers hospital stays, usually doesn't come into play. The exception is rare: if you're already admitted to the hospital for another reason and have the surgery during that stay.

For Part B to pay, the surgery has to be medically necessary. In plain terms, that means your cataract is affecting your daily life. Your eye doctor will document things like trouble reading, driving, or seeing at night. There's no single vision score that qualifies you. The decision is between you and your doctor.

What Medicare Covers Before, During, and After Surgery

Here's what Part B generally pays for:

• The eye exam to confirm you have a cataract and need surgery.
• The surgery itself, including removing the cataract and placing a conventional intraocular lens (the artificial lens that replaces your natural one).
• The surgeon's fee and the facility fee, whether you have surgery at a hospital outpatient department or an ambulatory surgical center (a standalone surgery center).
• Anesthesia.
• Follow-up visits after surgery to check your healing.
• One pair of eyeglasses with standard frames, or one set of contact lenses, after each cataract surgery that places an intraocular lens.

If you need both eyes done, the surgeries are usually scheduled a few weeks apart. Each one is covered the same way.

What You'll Pay with Original Medicare

With Original Medicare (Part A and Part B, with no private plan), your cost has two pieces.

The Part B deductible.

A deductible is the amount you pay before Medicare starts paying. In 2026, the Part B deductible is $283 for the year. If you've already paid it on other care this year, you don't pay it again.

20 percent coinsurance.

Coinsurance is your share of the bill after the deductible. For cataract surgery, you pay 20 percent of the Medicare-approved amount. The Medicare-approved amount is the price Medicare has agreed to pay for a service. It's often lower than what a provider might charge someone without insurance.

You'll usually get two separate bills: one from the surgeon and one from the facility. Your 20 percent applies to both.

A few things change the final number:

Where you have surgery.

Ambulatory surgical centers typically have a lower Medicare-approved amount than hospital outpatient departments, so your 20 percent is usually smaller there.

Whether your doctor accepts assignment.

"Accepting assignment" means the doctor agrees to charge only the Medicare-approved amount. If a doctor doesn't accept assignment, they can charge up to 15 percent more, and you'd pay that extra.

Other coverage you have.

A Medicare Supplement plan (also called Medigap) can pay some or all of your 20 percent. More on that below.

Because of these variables, we don't quote a single dollar figure here. Your surgeon's office can give you an estimate based on your lens choice and the facility. Our Medicare calculator can also help you see how the deductible and coinsurance add up.

Costs Medicare Doesn't Cover

This is the part that surprises people. Medicare covers a standard lens and a standard procedure. Upgrades are on you.

Premium lenses.

Multifocal lenses (which correct near and far vision) and toric lenses (which correct astigmatism) are not covered. If you choose one, you pay the difference between the standard lens and the premium lens, plus any extra testing or surgeon fees tied to it.

Laser-assisted surgery.

Medicare pays the same amount whether the surgeon uses a blade or a laser. If the laser option costs more, you pay the extra.

Upgraded frames or lenses after surgery.

Medicare covers one pair of standard-frame glasses. Designer frames, anti-glare coatings, or progressive lenses cost extra.

Routine eye exams.

Medicare doesn't cover routine vision checks or glasses outside the post-surgery pair. Some Medicare Advantage plans add routine vision benefits.

Ask your surgeon's office to put upgrade costs in writing before surgery, so there are no surprises on the bill.

What If You Have a Medicare Advantage Plan?

Medicare Advantage plans (also called Part C) are offered by private insurance companies that contract with Medicare. By law, they have to cover everything Original Medicare covers, including cataract surgery.

What changes is how you pay. Instead of a deductible and 20 percent, most Medicare Advantage plans charge a flat copay for outpatient surgery. The amount varies by plan.

A few things to check with your plan:

Network.

A network is the group of doctors and facilities your plan has agreed to work with. Using a surgeon or surgery center outside the network can mean higher costs or no coverage, depending on the plan type.

Prior authorization.

Many plans require the surgeon to get approval from the plan before surgery. Your surgeon's office usually handles this, but it's worth confirming it's done.

Out-of-pocket maximum.

Every Medicare Advantage plan has a yearly cap on what you pay for covered care. Once you hit it, the plan pays 100 percent for the rest of the year. Original Medicare has no such cap.

If you're not sure what your plan charges, call the number on your member card, or ask one of our licensed agents to look it up with you.

What If You Have a Medigap Plan?

Medigap plans work alongside Original Medicare and pay some of the costs Medicare leaves behind. Most Medigap plans cover the 20 percent coinsurance in full. Some also cover the Part B deductible, depending on the plan letter and when you became eligible for Medicare.

If you have Medigap, your cataract surgery bill under Original Medicare may be small or nothing at all, as long as you stick to the standard lens.

Eyeglasses After Cataract Surgery

Medicare doesn't usually cover glasses. Cataract surgery is the one exception. After each surgery that places an intraocular lens, Part B covers one pair of eyeglasses with standard frames, or one set of contact lenses.

Two rules to know:

• The glasses have to come from a supplier enrolled in Medicare. Ask the optical shop before you order.
• You pay 20 percent of the Medicare-approved amount for the glasses, plus any Part B deductible you haven't met. Upgrades cost extra.

How to Find Out Your Cost Before Surgery

A short checklist for your pre-surgery appointment:

• Ask whether the surgeon and the facility accept Medicare assignment.
• Ask whether the surgery will be at a hospital outpatient department or an ambulatory surgical center.
• Ask for the cost difference between a standard lens and any premium lens you're considering.
• If you have Medicare Advantage, call your plan to confirm the copay and whether prior authorization is needed.
• If you have Medigap, check whether your plan pays the Part B deductible.

Talk It Through with a Local Agent

If you're planning cataract surgery and want help understanding what your Medicare coverage will pay, the licensed agents at Clutch City Insurance can walk through it with you. There's no cost and no pressure. We can look at your current plan, explain your options, and help you ask the right questions at your pre-surgery visit.

Call 713-870-5044, Monday through Friday, 8:30am to 5pm, or contact us online. Our agents speak 17 languages, and home visits are available across the Houston area.