The eyes may be a window to the soul, and critically, a window into the health of the entire body, yet routine vision care remains a peculiar outlier in the American health insurance landscape.
Despite its importance, U.S. health care treats coverage for annual eye exams and eyeglasses as distinct from general medical protection—an oddity of an ad-hoc system that, as one recent commentator put it “nobody would design on purpose.”
This separation means that most of the U.S. population lacks access to routine eye examinations covered by insurance.
The division between vision and general health insurance is found in history and regulation. Unlike many crucial services that were added to insurance as costs rose, vision and dental care were excluded.
Vision care, similarly to dental care, developed independently of general medicine; historically, glasses were created and sold by craftsmen, not physicians, establishing an early distinction.
This separate history led to the rise of discount plans in the 1950s, a model that began with optometrists in California. In fact, vision insurance today is often still structured as a discount on eye exams and glasses, rather than a comprehensive insurance product integrated with a holistic approach to health.
Critically, the Affordable Care Act (ACA) excludes adult vision and dental coverage from the 10 essential health benefits required for health plans. This allows health insurance companies to keep premiums lower by excluding these benefits, leading to vision policies being sold separately.
To navigate this system, Americans need extra insurance, covering different concerns.
General health insurance covers eye-related injuries, emergencies, or diseases. For instance, if a patient experiences trauma to the eye or is being treated for conditions like glaucoma or infections, they would use their regular health insurance.
Vision insurance, however, focuses on routine needs. This coverage typically includes comprehensive eye exams, prescription eyewear, and contact lenses.
Vision plans operate through a variety of mechanisms: they may provide a discount (e.g., 15%) on products and services, partially or entirely cover eligible services (sometimes requiring a copay of $10–$20 for an exam), or provide a set monetary “allowance” for products.
Eye exams without insurance, by contrast, can cost around $100 or more. Vision insurance generally does not cover eye surgery, though some plans may offer a discount on procedures like LASIK.
An individual can buy vision insurance independently—with monthly premiums costing approximately $5–$30 per person—or receive it as part of an employer’s benefits package. However, many Americans who purchase a plan on their own may face costs of $30 to $50 per month.
The reliance on separate, optional benefits has created severe coverage gaps. Less than 30% of US workers are offered vision benefits through their employers.
Coverage within federal programs is equally uneven. Adults on Medicaid receive vision care that is dependent entirely on the state they live in. As of 2022, approximately 15 million adults lived in states that did not provide comprehensive coverage for eye exams and eyeglasses. States may add or drop these benefits based on budgetary conditions.
Patients on traditional Medicare have no vision benefits unless they purchase them separately. Those who sign up for alternative Medicare Advantage plans—who are often higher-income Americans—typically gain vision coverage, though it may involve substantial cost-sharing requirements.
This “patchwork system” leaves care accessibility dependent on circumstance, like a job change or the stability of a state budget. As a result, when people lose or lack benefits, they stop getting their eyes checked. Approximately 25% of Americans surveyed by KFF reported skipping needed vision care due to cost.
Skipping routine vision care can carry serious consequences.
Routine eye examinations are not just about updating a prescription; they provide physicians with an opportunity to see what is happening throughout the rest of the body. Eye doctors can detect early problems related to diabetes, high cholesterol, high blood pressure, and heart disease by observing damage to the tiny blood vessels in the eyes. If people skip these routine exams, doctors miss a crucial opportunity for diagnosis.
Vision care is proven to be effective: research shows that people who receive regular vision services maintain better vision throughout their lives, improving their ability to read. The benefits extend even to the workforce; a study on working-age Medicaid patients found that those who received regular eye care were able to work more hours and attain higher-skill jobs.
The need for accessible care is growing more urgent as the number of Americans with vision problems is expected to double from 12 million to 24 million by 2050 according to KFF.
Other developed nations offer integrated solutions.In Germany, health insurance covers eye exams but patients pay for their own contacts or eyeglasses.
France simplifies access by making simple, standard eyeglasses frames available for free, but requiring out-of-pocket payment for designer or stylish options.
Vision insurance, or the lack of it, is yet another area where the American health insurance system is failing to deliver what many people need.