How Much Does Strabismus Surgery Cost?

Updated on August 28, 2026 | Written by Alec Pow
This article was researched using 14 sources. See our methodology and corrections policy.

Strabismus surgery currently costs about $5,000 to $8,200 for many self-pay bundled procedures in the United States. MDsave’s current national cash-price average is $6,660, while its broader estimated national comparison price is $10,210. The exact bill depends on how many eye muscles are treated, whether surgery involves one or both eyes, anesthesia, facility charges, surgeon fees, insurance coverage, and whether another operation is eventually needed.

Strabismus surgery should not be priced simply as a fixed amount “per eye.” Surgeons may operate on one muscle, two muscles, multiple muscles, or muscles in both eyes during the same operation. Current procedure coding reflects the number and type of muscles treated rather than just counting eyes.

Insurance can reduce the patient’s bill substantially when surgery is covered as medically necessary, but there is no useful universal insured price. Deductibles, coinsurance, network status, prior authorization, and the insurer’s allowed amount determine what the patient actually owes.

Article Highlights

• Current MDsave bundled cash prices for strabismus surgery range from $4,959 to $8,169 (at $30 per hour, earning that amount would take about 4.1 to 6.8 full-time workweeks, before taxes).
• The current MDsave national cash average is $6,660.
• MDsave’s estimated national comparison price is $10,210, a difference of $3,550 or about 34.8%.
• A current Kansas City cash price is $4,959, while a Florida example is $8,169, a $3,210 geographic spread.
• Strabismus surgery is coded according to the eye muscles treated, not simply at a flat rate per eye.
• Insurance coverage often depends on whether the surgery meets the plan’s medical-necessity criteria.
• Strabismus surgery aligns the eyes but does not by itself restore vision lost from amblyopia.

How Much Does Strabismus Surgery Cost?

Current price example	Cash price	Pricing context
MDsave national cash average	$6,660	Current prepaid marketplace average
Kansas City region	$4,959	Current bundled cash listing
Little Rock region	$6,852	Current bundled cash listing
Florida example	$8,169	Current bundled cash listing
MDsave estimated national comparison	$10,210 (about 8.5 full-time workweeks at $30 per hour)	Comparison estimate, not a guaranteed hospital bill

The important word is bundled. MDsave says its procedure prices package the related fees specified for that purchase into one upfront amount. A surgeon’s office quote that covers only professional fees cannot be compared directly with an all-inclusive surgery package.

A self-pay patient should ask whether the quote includes the surgeon, surgical facility, anesthesia, postoperative visits, medications used at the facility, and other expected services. CMS says uninsured or self-pay patients can generally request a written good faith estimate before scheduled non-emergency care.

What You’re Paying For

Strabismus surgery changes the pull of the extraocular muscles that move the eyes. Depending on the eye deviation, a surgeon may weaken a muscle by moving its attachment backward, strengthen it by shortening or folding it, or operate on several muscles to improve alignment.

The American Association for Pediatric Ophthalmology and Strabismus describes common procedures such as recession, resection, and plication. Some surgeons also use adjustable sutures in selected patients, allowing the muscle position to be fine-tuned after the initial operation.

Most procedures are performed on an outpatient basis. The surgical bill can involve separate professional and facility components even when the patient sees only one final estimate. The number of muscles treated, prior eye-muscle surgery, scarring, surgical complexity, anesthesia needs, and facility all affect the final price.

Strabismus Surgery Isn’t Priced Per Eye

The old shortcut of quoting strabismus surgery at one price “per eye” hides an important part of medical billing. Aetna’s current strabismus repair policy lists separate procedure codes for one horizontal muscle, two horizontal muscles, one vertical muscle, and two or more vertical muscles.

For example, CPT 67311 represents recession or resection of one horizontal muscle, while CPT 67312 represents two horizontal muscles. Adjustable-suture work can involve an additional procedure code.

This means two patients who both say they are having “one eye fixed” can receive different procedures. One might require one muscle to be repositioned, while another could need several muscles treated. A surgeon may also operate on muscles in both eyes to correct one pattern of misalignment.

The useful questions are therefore which muscles will be treated, how many muscles are planned, which eye or eyes are involved, and what services are included in the quote.

The Surgery Can Cost $4,959 or $8,169

Current MDsave listings give a useful measure of geographic price variation.

Kansas City currently lists a bundled price of $4,959 (about 4.1 full-time workweeks at $30 per hour).

A Florida listing is $8,169.

The dollar difference is:

$8,169 – $4,959 = $3,210.

Relative to the Kansas City price:

$3,210 ÷ $4,959 = about 64.7%.

So the higher current example costs nearly 65% more for the same named surgery category.

The national MDsave figures reveal another price gap. Its current cash average is $6,660, versus an estimated conventional national comparison price of $10,210.

$10,210 – $6,660 = $3,550.

That difference equals:

$3,550 ÷ $10,210 = about 34.8%.

This does not mean every patient can save exactly 34.8%. It shows how far an upfront negotiated cash bundle can differ from the marketplace’s estimated conventional price.

Insurance and Medical Necessity

Insurance can cover strabismus surgery when the plan determines the procedure is medically necessary. Coverage is not identical across plans.

Aetna, for example, currently considers adult repair medically necessary for qualifying functional problems such as diplopia, impaired peripheral vision from esotropia, loss of binocular vision or fusion, and visual confusion. Its policy considers strabismus repair medically necessary for children diagnosed with strabismus, while some adult procedures without expected functional improvement can be classified as cosmetic.

For adults looking for appropriate care, AAPOS says an ophthalmologist trained in strabismus is the best-qualified professional for diagnosis and treatment.

Your out-of-pocket cost depends on the insurer’s allowed amount and how much of the deductible has already been met. Consider a hypothetical allowed amount equal to the current $6,660 cash benchmark.

Scenario 1, deductible already met:

At 20% coinsurance:

$6,660 × 20% = $1,332.

Scenario 2, $2,000 deductible still owed:

Remaining amount after deductible:

$6,660 – $2,000 = $4,660.

Then 20% coinsurance:

$4,660 × 20% = $932.

Total hypothetical patient share:

$2,000 + $932 = $2,932.

Those are examples, not insurance quotes. The actual allowed amount, deductible, coinsurance, network rules, and out-of-pocket maximum come from the patient’s plan. For 2026 Marketplace plans, the individual annual out-of-pocket limit cannot exceed $10,600, but that figure is an annual cap for covered in-network care rather than the expected price of one strabismus operation.

A Second Operation

One surgery does not always produce the final desired alignment. Eye position can remain undercorrected or overcorrected, or misalignment can recur later.

The American Academy of Ophthalmology’s current strabismus complication review notes that unsatisfactory alignment is a recognized outcome and that some patients require additional treatment.

If a self-pay patient eventually required a second operation and it happened to fall in the same current MDsave cash range, two procedures would represent:

$4,959 × 2 = $9,918

at the low end, and:

$8,169 × 2 = $16,338

at the high end.

This is a budgeting illustration rather than a prediction that a second surgery will be necessary or priced identically. The possibility matters because repeat surgery can change the long-term financial picture more than a small difference between two initial quotes.

Patients should also ask whether follow-up visits are included in the surgical package. Adjustable-suture patients may have additional alignment checks shortly after surgery. AAPOS explains that adjustable sutures allow postoperative fine-tuning, but the technique is not used by every strabismus surgeon and has not been proven superior for every patient.

Not Amblyopia Treatment

Strabismus and amblyopia are often confused because a child can have both conditions. They are not the same problem.

Strabismus means the eyes are misaligned. Surgery changes the eye muscles to improve alignment.

Amblyopia, often called lazy eye, is reduced vision caused by abnormal visual development during childhood. The AAPOS amblyopia guidance explains that children may need glasses, patching, atropine drops, or other treatment even when surgery is part of the care plan.

The National Eye Institute likewise describes amblyopia treatment as addressing the weaker eye’s visual development. Strabismus can contribute to amblyopia in children, but straightening the eyes does not automatically restore reduced visual acuity.

Strabismus surgery is also different from procedures that correct refractive errors. Readers comparing eye-care expenses can see our guides to cataract surgery costs and the cost of an eye examination at Walmart.

When the Surgery Cost Makes Sense

Makes sense to investigate surgery if:

• An ophthalmologist trained in strabismus recommends surgery based on the patient’s diagnosis and goals.
• Functional problems such as double vision, abnormal eye alignment, impaired binocular function, or another qualifying problem may support insurance coverage.
• The patient has compared the surgeon, facility, anesthesia, and insurance estimates rather than relying on one headline price.
• A self-pay patient has requested a written good faith estimate and understands which services are included.

A price quote needs more work if:

• It says only “$X per eye” without explaining the planned muscles or procedure.
• It covers the surgeon but does not identify facility or anesthesia charges.
• The insurer has not confirmed network status or required authorization.
• The quote does not say whether postoperative care or adjustable-suture follow-up is included.

For preparation and recovery, follow the surgical team’s instructions rather than generic online medication advice. Cleveland Clinic’s current strabismus surgery guidance says the care team should give individualized directions about medications, supplements, fasting, transportation, and recovery.

What We Verified

• Checked: the current MDsave cash range of $4,959 to $8,169 and national cash average of $6,660.
• Confirmed: strabismus procedure coding distinguishes one muscle, two muscles, vertical muscles, and other surgical complexity rather than using a simple per-eye price.
• Cross-referenced: insurance medical-necessity criteria against a current major-insurer strabismus policy.
• Verified: standard strabismus surgery involves repositioning or changing extraocular muscles rather than a routine incision-free laser procedure.
• Confirmed: strabismus surgery aligns the eyes but does not by itself treat reduced vision from amblyopia.
• Checked: current federal rules allowing uninsured and self-pay patients to request good faith estimates before scheduled care.

Answers to Common Questions

How much does strabismus surgery cost without insurance?
Current bundled cash prices on MDsave range from about $4,959 to $8,169, with a national cash average of $6,660. Individual surgeon and hospital quotes can fall outside that range.

Is strabismus surgery priced per eye?
Not reliably. The operation can involve one or more muscles in one or both eyes. Procedure coding and surgical complexity depend heavily on the number and type of eye muscles treated.

Does insurance cover strabismus surgery?
It often can when the insurer determines the operation is medically necessary. Prior authorization, functional symptoms, network status, deductible, and coinsurance can affect coverage and patient cost.

Does strabismus surgery cure lazy eye?
No. Strabismus surgery improves eye alignment. Amblyopia is a visual-development problem that may require treatments such as glasses, patching, or eye drops, especially in children.

Can strabismus come back after surgery?
Yes. Some patients have residual or recurrent misalignment and may need additional treatment or another operation. The individual probability depends on the type and cause of strabismus and other clinical factors.