How Often Should You Get an Eye Exam? A Complete Guide for Every Age

How often you should get an eye exam depends on three things: your age, whether you have any medical or vision risk factors, and whether you wear glasses or contact lenses. For most healthy adults the answer is every one to two years; for children, contact-lens wearers, and patients with diabetes or a family history of eye disease, the answer is annually. This guide walks through every age group and risk factor, and explains why "I can see fine, I don't need an exam" is the single most expensive sentence in eye care.

The short answer

The American Academy of Ophthalmology and the American Optometric Association both publish evidence-based recommendations for routine comprehensive eye exams. Synthesized into a single rule of thumb:

• Children (birth to 17): First exam by age 6, then annually through their school years.
• Adults 18–39 with no risk factors: Every two years.
• Adults 40–64 with no risk factors: Every two years, leaning toward annually as you approach 60.
• Adults 65 and older: Annually.
• Anyone with diabetes: Annually, dilated, every year — without exception.
• Anyone with a family history of glaucoma, macular degeneration, or eye cancer: Annually.
• Contact lens wearers of any age: Annually.

If you fall into any of the higher-frequency categories, treat that frequency as the floor. Some patients need more frequent monitoring depending on what their last exam found.

Recommended frequency by age

Infants and toddlers (birth to 3)

Vision screening usually happens at routine pediatric well-child visits. A comprehensive exam by an optometrist or ophthalmologist is recommended if your pediatrician spots a concern, or if there is a family history of childhood eye conditions like strabismus (eye misalignment) or amblyopia ("lazy eye"). Early intervention for these conditions is critical — the brain's visual pathways are still developing in the first few years of life, and treatment is much more effective before age 7.

Preschool and early elementary (3 to 6)

The single most important thing in this age range is to catch any uncorrected vision problem before school. Up to 5% of preschoolers have amblyopia or another vision issue that can affect learning, and most of those problems are not visible to parents. A comprehensive exam by age 6 — earlier if there are any concerns — is the standard recommendation. The exam is age-appropriate; you do not need your child to read letters or follow complex instructions.

School-age children (6 to 17)

Annual exams from this point on. Reading and learning depend heavily on visual processing, and prescriptions can change quickly during growth spurts. Children rarely report vision problems on their own — they don't have anything to compare their experience to — so an exam every year is the only reliable way to catch issues. Parents often report that grades or attention improved noticeably after a child got their first prescription.

Adults 18–39

For healthy adults in this age range with no symptoms and no risk factors, every two years is reasonable. Annual exams are recommended if you wear contacts, have a family history of glaucoma or other eye disease, have diabetes or hypertension, work long hours on computers, or experience any new symptoms (headaches, blurred vision, eye strain).

Adults 40–64

The 40s are when presbyopia (the gradual loss of near focus that affects everyone) typically begins, and when the risk of glaucoma starts to climb. Every two years remains the baseline for healthy adults without risk factors. By the late 50s, most clinicians recommend shifting to annual exams to monitor for cataracts, macular degeneration, and glaucoma — all of which become much more common in this decade.

Adults 65 and older

Annual comprehensive exams are the standard. The combined risk of cataracts, glaucoma, macular degeneration, and diabetic eye disease is high enough that anything less than yearly screening means missing the early window when treatment is most effective. Medicare covers an annual eye exam for diabetic patients and an exam every two years for high-risk patients without diabetes.

Risk factors that change the answer

The "every two years" baseline applies to people with no significant risk factors. Several common conditions move you to annual exams regardless of age:

• Diabetes (type 1, type 2, or gestational): Diabetic retinopathy is the leading cause of blindness in working-age adults, and it usually has no symptoms in early stages. Annual diabetic eye exams are the standard of care for every diabetic patient — not optional.
• High blood pressure: Hypertension can damage retinal blood vessels in ways that are visible on a dilated exam often before any symptoms appear.
• Family history of glaucoma: Glaucoma has a strong genetic component. If a parent or sibling has it, your risk is approximately four times the general population. See our glaucoma guide for more.
• Family history of macular degeneration: Same logic — strong genetic component, and modern treatments work best when started early.
• Contact lens wear: Contacts come with a small but real risk of corneal infection and chronic dry eye. Annual exams catch problems before they become serious.
• Previous eye injury or surgery: Any history of significant eye trauma or eye surgery raises your long-term risk of complications, glaucoma, and retinal issues.
• Long-term steroid medication use: Both oral and topical steroids can raise eye pressure and accelerate cataract formation.
• Heavy screen time or close-up work: Not a sight-threatening risk factor, but a reason to come in if you are experiencing eye strain, headaches, or near-vision blur.

Why routine exams matter — even when you "see fine"

The most common question we hear is some version of: "My vision seems fine, why bother?" The honest answer is that the most serious eye conditions almost never start with vision symptoms. By the time you notice them, the damage is usually permanent.

Glaucoma damages your peripheral (side) vision first. The brain compensates so well that most patients don't notice until the disease is advanced — and at that point, the lost vision cannot be restored. We catch glaucoma early through eye-pressure testing and optic-nerve evaluation, both of which happen at every comprehensive exam.

Diabetic retinopathy develops silently in nearly every diabetic patient over time. Annual dilated exams document the retina year-over-year so even subtle changes are detected. Catching it early opens up treatments — anti-VEGF injections, laser, careful blood-sugar management — that preserve vision. Catching it late means accepting permanent loss.

Macular degeneration in its early dry form has no symptoms. Once the wet form develops, vision can change rapidly — and modern injections work best when started immediately. Annual macular screening is the only way to catch this transition early enough.

Cataracts develop slowly and most patients eventually need surgery. Routine exams document progression so the right time for surgery can be identified — typically when daily activities like driving at night, reading, or working become difficult.

The cost of a routine exam is small. The cost of irreversible vision loss is enormous. The math is one-sided.

What happens during a comprehensive eye exam

A modern comprehensive eye exam is faster and less intimidating than most first-time patients expect. Here is what to expect:

1. Intake and history. Recent symptoms, medical history, current medications, family history of eye disease.
2. Visual acuity. The classic letter chart — a baseline of how clearly you see distance and near.
3. Refraction. The "which is better, 1 or 2?" test that establishes your exact prescription.
4. Eye pressure measurement. A quick puff of air or pressure check used to screen for glaucoma.
5. Slit-lamp evaluation. A microscope examination of the front of the eye — cornea, iris, lens — to look for cataracts, dry-eye signs, and other surface issues.
6. Retinal evaluation. Either with dilation drops or with high-resolution digital retinal imaging — to look at the retina, optic nerve, and macula.
7. Doctor consultation. Findings are discussed with you, prescription is finalized, and follow-up plans are made if needed.

Most exams take 30 to 45 minutes total. If you have your pupils dilated, expect blurry vision and light sensitivity for two to four hours afterward — bring sunglasses or a driver if possible.

Cost and insurance

Most major vision insurance plans (VSP, EyeMed, Davis Vision, Spectera) cover one comprehensive exam every 12 months at little or no out-of-pocket cost. Medicare covers an annual eye exam for diabetic patients and exams every two years for high-risk patients without diabetes. Medicaid coverage varies by state.

If you do not have vision insurance, comprehensive exams typically range from $80 to $200 self-pay depending on the practice and the workup. We are happy to give you exact pricing before you schedule.

The tele-optometry option

One newer option worth knowing about: tele-optometry. We use modern digital diagnostic equipment with a remote, board-certified optometrist who reviews your results and writes your prescription in real time. The exam is comprehensive — same diagnostics, same prescription, same standard of care — and most patients are in and out in 30 to 45 minutes. Many find the convenience and efficiency makes them more likely to actually keep up with annual exams. See our complete tele-optometry guide for how it works.

When to go sooner than scheduled

Some symptoms warrant a same-day or next-day call rather than waiting for your next routine exam:

• Sudden flashes of light or new floaters (could indicate retinal detachment)
• Sudden vision loss or a curtain moving across your vision (emergency — call 911 if no eye doctor available)
• New double vision
• Severe eye pain or redness (could be acute glaucoma or infection)
• Significant central-vision distortion or new dark spots
• Eye injury of any kind
• Sudden change in vision after a fall or head injury

For non-emergencies — gradual blurry vision, mild eye strain, headaches, contact-lens irritation that does not resolve — call your eye doctor and ask for the next available appointment.

Your next step

If you are due — by age, by risk factor, or because you cannot remember your last exam — book one this week. Comprehensive exams are quick, covered by most insurance, and the highest-leverage thing you can do for your long-term vision health. We see patients across three locations in Idaho, Montana, and Missouri. You can find your nearest one and call directly from our locations page.

Your vision is the only set of eyes you get. Make the call.