Content is educational and planning-oriented. It does not replace diagnosis, treatment, or personalized medical advice from a licensed healthcare professional. Outcomes vary by individual case.
SMILE typically costs $2,000–$3,000 per eye in the United States, with comparable pricing in Turkey for international patients.
Insurance does not cover SMILE as it is classified as elective surgery, though FSA/HSA funds and medical financing may be used.
Candidacy requires a comprehensive eye exam—SMILE is FDA-approved for myopia (-1.00 to -10.00 D) and astigmatism (-0.75 to -3.00 D).
International patients should plan for 3–7 days in Turkey and coordinate follow-up care with local eye care providers before traveling.
Educational information only
This content is general education and does not replace evaluation by a licensed clinician. If you have symptoms, complications, or urgent concerns, seek in-person medical care.
Understanding SMILE: What Patients Should Know
SMILE (Small Incision Lenticule Extraction) is an FDA-approved laser vision correction procedure that received approval in 2016 for treating myopia (nearsightedness) and astigmatism [S2]. Unlike LASIK, which creates a flap in the cornea, SMILE uses a femtosecond laser to create a small lenticule (a thin disc of corneal tissue) that is then removed through a tiny incision typically less than 6mm [S2, S3]. This minimally invasive approach means the corneal structure remains largely intact, which may appeal to patients concerned about flap-related complications.
The procedure has gained significant traction globally, with more than 12 million SMILE procedures performed worldwide [S2]. Clinical outcomes are generally strong: studies suggest approximately 99% of patients achieve 20/40 or better vision (the standard for driving), and 84–88% achieve 20/20 or better vision [S2]. These results are generally comparable to LASIK, though individual outcomes vary based on prescription strength, corneal biology, and healing response.
For patients exploring vision correction options, understanding the full cost picture—including what is included in pricing and what additional expenses may arise—is essential for making an informed decision. Our eye surgery resources provide additional context for comparing procedures and understanding candidacy requirements.
How SMILE Works
The SMILE procedure involves three main steps performed with a single femtosecond laser. First, the laser creates a thin lenticule within the cornea, shaped to correct the patient's specific refractive error. Second, the surgeon makes a small incision (typically 4–6mm) on the corneal surface. Third, the lenticule is removed through this incision, which reshapes the cornea and corrects vision without creating a flap [S2, S3].
This differs from LASIK, which requires two lasers (one for the flap and one for corneal reshaping) and involves lifting the flap to access the underlying tissue. The single-laser approach and smaller incision may result in less corneal nerve disruption, which some studies suggest may reduce the risk of dry eye following surgery [S3]. However, the procedure is not reversible, and patients should understand that enhancement options may be more limited compared to LASIK.
Who Is a Candidate for SMILE?
SMILE is not suitable for everyone, and candidacy determination requires a comprehensive eye examination with a qualified refractive surgeon. The procedure is FDA-approved for patients meeting these criteria [S2]:
Myopia: -1.00 to -10.00 diopters
Astigmatism: -0.75 to -3.00 diopters
Age: Typically 22 years or older with a stable prescription for at least one year
Certain conditions may affect candidacy for SMILE. Thin corneas, severe dry eye disease, autoimmune conditions, and pregnancy are common factors that surgeons consider when evaluating patients [S2, S3]. Patients with very high prescriptions (above -10.00 D) or irregular corneal shapes may need to consider alternative procedures such as LASIK or PRK.
During your consultation, the surgeon will perform detailed corneal mapping, measure corneal thickness, assess tear film quality, and evaluate overall eye health. These tests help determine whether SMILE may be appropriate for your specific prescription and ocular anatomy. Our eye treatments overview can help you understand how SMILE compares to other available options.
SMILE Cost in the United States
In the United States, SMILE typically costs between $2,000 and $3,000 per eye, with market data showing an average of approximately $2,632 per eye [S1, S2]. This pricing range is generally comparable to LASIK, meaning patients often choose between these procedures based on clinical factors rather than cost alone [S2, S3].
What Factors Influence SMILE Pricing?
Several variables may affect the total cost of SMILE surgery [S1]:
Surgeon experience and reputation: Surgeons with extensive SMILE volume and strong outcome data may charge premium rates
Geographic location: Procedures in major metropolitan areas or regions with higher costs of living typically cost more
Technology and equipment: Facilities using the latest femtosecond laser technology may reflect this investment in their pricing
Pre-operative evaluation complexity: Patients with unusual prescriptions or corneal shapes may require additional testing
Practice model: Academic medical centers, private practices, and high-volume surgical centers may price differently
What's Included in the Quoted Price?
Understanding what your quoted price includes—and what may be extra—is crucial for accurate budgeting. Standard inclusions typically cover [S1, S3]:
Comprehensive pre-operative examinations
The surgical procedure itself
Post-operative medications (typically antibiotic and anti-inflammatory eye drops)
Follow-up visits (usually 1–3 appointments within the first year)
Additional costs that may not be included:
Enhanced diagnostic testing for complex prescriptions
Retreatment or enhancement procedures if the initial outcome falls short of expectations
Treatment for complications (though rare with proper screening)
Insurance and Financing Options
SMILE, like LASIK and other laser vision correction procedures, is classified as an elective surgical procedure [S1, S2]. Standard health insurance plans do not cover it, as insurance typically reserves coverage for medically necessary treatments.
However, patients have several financing pathways:
Flexible Spending Accounts (FSA): Employees can allocate pre-tax dollars for SMILE, which may reduce effective cost by their marginal tax rate
Health Savings Accounts (HSA): Similar to FSAs, these tax-advantaged accounts can be used for elective procedures
Medical financing: Programs like CareCredit offer payment plans, though interest rates vary
Provider payment plans: Many practices offer in-house financing options
Patients should confirm the total cost of care—including potential enhancement procedures—before committing to a provider.
How SMILE Compares to LASIK and PRK
Understanding how SMILE compares to other laser vision correction options can help patients make informed decisions. While all three procedures aim to correct refractive errors, they differ in technique and recovery characteristics [S2, S3].
Feature
SMILE
LASIK
PRK
Corneal flap
None (small incision)
Yes (created and lifted)
None (surface ablation)
Typical recovery to functional vision
24–48 hours
24–48 hours
3–7 days
Dry eye risk
May be lower
Moderate
Moderate to higher
FDA approval
2016 (myopia/astigmatism)
1999
1995
Suitable for thin corneas
Often suitable
Requires adequate thickness
Often suitable
Enhancement flexibility
More limited
High
High
Cost-wise, LASIK and SMILE are generally comparable, with both procedures typically ranging from $2,000 to $3,000 per eye in the United States [S1, S2, S3]. PRK may sometimes be priced slightly lower, though this varies significantly by provider. The choice between these procedures depends more on individual eye characteristics, lifestyle factors, and surgeon recommendation than on cost alone.
International Options: SMILE in Turkey
Turkey has become a popular destination for SMILE surgery among international patients, with pricing typically ranging from €1,900 to €2,550 (approximately $2,000 to $2,600) per eye [S4, S5]. This places Turkey's pricing in a similar range to the United States when considering package inclusions that many clinics offer.
Medical tourism platforms and clinic websites indicate that international patient packages often include [S4, S5]:
Pre-operative examinations
The surgical procedure
Post-operative medications
Airport transfers and accommodation assistance
Some packages include multiple nights at partner hotels
Cost Comparison: Turkey vs. United States
Feature
United States
Turkey
Average cost per eye
$2,632
€1,900–€2,550
Insurance coverage
None (elective)
None (elective)
Typical stay duration
1–3 days
3–7 days recommended
Follow-up coordination
With local provider
Requires planning with local eye care
Travel costs
Minimal to none
Airfare + accommodations
When comparing costs, patients should account for airfare, accommodations, meals, and the time value of a longer stay abroad. For patients already planning to visit Turkey or with access to lower airfare, international options may offer reasonable value. However, the lowest price should not be the primary factor—surgeon credentials, facility accreditation, and clear aftercare protocols matter more.
Planning for Medical Travel
International patients considering SMILE in Turkey should plan carefully [S2, S3]:
Stay duration: Most surgeons recommend 3–7 days in Turkey to allow for initial recovery and post-operative evaluation before flying home
Recovery timeline: Functional vision typically returns within 24–48 hours, but flying too soon may increase discomfort during pressure changes
Provider verification: Research the surgeon's credentials, SMILE volume, and complication rates [S4, S5]
Follow-up care: Establish a relationship with a local eye care provider before traveling who can monitor your recovery after you return home
Communication: Ensure clear communication with the surgical team about return protocols and what to do if complications arise
For patients exploring facility options, our verified facilities database can help identify reputable providers. Additionally, travel coordination services may assist with logistics for those planning international medical travel.
Recovery and Return Travel
Most patients experience functional vision within 24–48 hours after SMILE, with the ability to resume most daily activities quickly [S2, S3]. However, full visual stabilization may take 1–4 weeks, and some patients experience temporary dry eye, halos, or fluctuating vision during this period.
Post-operative care schedule typically includes:
Day 1: Rest, medicated eye drops, avoid rubbing eyes
Day 2–7: Gradual return to activities, continued drops, follow-up examination
Week 2–4: Continued stabilization, monitoring for complications
Month 3–6: Final outcome assessment
Flying considerations: For short flights (2–4 hours), waiting 24–72 hours post-surgery may be sufficient. Longer flights may require additional recovery time to ensure comfort during pressure changes. Patients should discuss their specific travel plans with their surgeon before booking return flights.
Warning signs requiring immediate attention: Increased pain or redness, sudden vision loss, halos or glare that worsens significantly, or any discharge from the eye should prompt immediate medical evaluation.
Risks and Considerations
SMILE has an excellent safety profile when proper screening protocols are followed, but no surgical procedure is without risk [S2, S3]. Potential complications include:
Dry eye: Common during the first few months; usually temporary
Undercorrection or overcorrection: May require enhancement procedures in some cases
Infection: Rare with proper surgical technique and post-operative care
Ectasia: Very rare; typically occurs in patients with undiagnosed corneal weakness
The risk of serious complications is low with appropriate candidate selection. Patients should choose surgeons who conduct thorough pre-operative evaluations and have clear protocols for managing complications if they occur.
For international patients, distance from the surgical team adds a layer of complexity. Ensuring you have a local eye care provider who can communicate with your surgeon and manage routine follow-up is essential.
Questions to Ask Your Surgeon
During your consultation—either domestically or with an international provider—consider asking:
What is your SMILE volume and complication rate?
Is my prescription within FDA-approved parameters for SMILE?
What is included in the quoted price, and what might cost extra?
What happens if I need an enhancement or retreatment?
How do you handle complications if they arise?
What is your protocol for international patients regarding follow-up care?
Can I speak with previous international patients or see outcome data?
Next Steps
If you're exploring SMILE as a vision correction option, gathering comprehensive information is the first step. Consider whether domestic or international options better align with your priorities—whether that's proximity to your surgeon, cost considerations, or travel preferences.
Planning Your SMILE Journey
Our team can help connect you with verified providers and coordinate your medical travel plans. We'll assist with provider selection, appointment scheduling, and logistics planning.
