What an FSA Actually Covers: Medical, Dental, and Vision Expenses

What an FSA Covers

A Flexible Spending Account (FSA) is a workplace account where you set aside pre-tax money to pay for medical, dental, and vision expenses. The IRS maintains a specific list of what counts as a covered expense. If an expense is on that list and you have a receipt, you can pay for it with FSA funds. If it is not on the list, you cannot — even if your doctor recommends it or you think it should be covered.

The most common covered expenses are copays, deductibles, prescription medications, and dental work like cleanings and fillings. Vision care including eye exams, glasses, and contact lenses also qualifies. Less obvious items that do count include over-the-counter pain relievers, allergy medications, and certain medical equipment like blood pressure monitors or crutches. The key is that the expense must be for diagnosis, treatment, or prevention of a medical condition — not for general wellness or cosmetic reasons.

Your FSA plan document will list what your specific employer's plan covers, because employers can be more restrictive than the IRS allows. Some plans exclude certain items even though the IRS permits them. Before you spend FSA money on something you are unsure about, check your plan document or call your plan administrator to confirm.

Key Takeaways

FSA money covers copays, deductibles, prescription drugs, dental work, and vision care, but only if the IRS classifies the expense as medical treatment or prevention.
Over-the-counter medications like pain relievers and allergy pills count as covered expenses, but you need a receipt to reimburse yourself.
Your employer's specific FSA plan may exclude items the IRS permits, so you must check your plan document before spending on anything uncertain.
Cosmetic procedures, gym memberships, and general wellness products do not count, even if they improve your health.
You can only use FSA funds for yourself, your spouse, and your dependents — not for anyone else, even if you pay their medical bills.

Medical Expenses That may have access to

Medical expenses covered by FSA include doctor visits, hospital stays, surgery, lab tests, and X-rays. Copays and coinsurance for these services count. Prescription medications are covered, as are insulin, inhalers, and other chronic disease medications. Mental health treatment, including therapy and psychiatric visits, qualifies. Physical therapy, occupational therapy, and chiropractic care are covered if a doctor orders them.

Medical equipment and supplies also count: blood pressure monitors, glucose meters, thermometers, bandages, heating pads, and crutches are all on the IRS list. Hearing aids and batteries for hearing aids are covered. Certain over-the-counter items may have access to too — pain relievers like ibuprofen and acetaminophen, allergy medications, antacids, and cold medicines can be paid for with FSA funds if you have a receipt. Pregnancy tests and contraceptives are covered.

What does not count: vitamins and supplements (unless prescribed by a doctor for a specific deficiency), cosmetic procedures like Botox or teeth whitening, gym memberships, weight loss programs, and general wellness products. Sunscreen is not covered. Toothpaste and mouthwash are not covered, even though they prevent tooth disease.

Dental and Vision Coverage

Dental expenses covered by FSA include routine cleanings, exams, X-rays, fillings, root canals, extractions, and crowns. Orthodontia — braces and retainers — counts. Dental implants and bridges are covered. Dentures and denture repairs may have access to. Gum disease treatment is covered. The only major dental exclusion is cosmetic work like veneers or bonding done purely for appearance.

Vision coverage includes eye exams, glasses, contact lenses, and contact lens solution. Laser eye surgery (LASIK) is covered. Replacement lenses and frames count. Sunglasses do not count, even if they have a prescription. Vision insurance copays and deductibles can be paid with FSA funds.

If you have separate dental or vision insurance through your employer, you can still use FSA funds to cover copays, deductibles, and any costs your insurance does not pay. FSA and dental or vision insurance work together — the FSA covers what your insurance does not.

Over-the-Counter Medications and Supplies

Since 2020, you can use FSA funds for over-the-counter medications without a doctor's prescription. This includes pain relievers (ibuprofen, acetaminophen, aspirin), allergy medications (antihistamines, decongestants), cold medicines, antacids, anti-diarrheal medications, and topical creams for rashes or muscle pain. Cough syrup and throat lozenges count. You do not need a prescription, but you do need a receipt showing what you bought.

Over-the-counter medical supplies also may have access to: bandages, gauze, tape, elastic wraps, ice packs, heating pads, and first aid kits. Thermometers, blood pressure monitors, and pulse oximeters are covered. Crutches, canes, and walkers count as supplies. Compression stockings for circulation problems are covered.

What does not count as an over-the-counter item: cosmetics, toiletries, and general wellness products. Toothpaste, mouthwash, shampoo, and soap are not covered. Vitamins and supplements are not covered unless a doctor prescribes them for a documented deficiency. Feminine hygiene products are not covered. Hand sanitizer and disinfectant wipes are not covered.

What Does Not Count

FSA funds cannot pay for cosmetic procedures or products. This includes teeth whitening, veneers, Botox, dermal fillers, hair removal, and cosmetic surgery. Cosmetic dentistry — work done purely for appearance — is excluded. If a procedure has both medical and cosmetic purposes, only the medical portion may be covered, and you would need documentation from your doctor.

General wellness and prevention products are not covered unless they treat a specific diagnosed condition. Gym memberships, fitness classes, and weight loss programs do not count. Vitamins and dietary supplements are not covered unless prescribed by a doctor for a specific medical deficiency. Sunscreen is not covered. Maternity clothes are not covered, though maternity support garments prescribed by a doctor may be.

You cannot use FSA funds for someone else's medical expenses, even if you pay the bill. FSA money can only cover you, your spouse, and your dependents as defined by the IRS. If you pay a friend's or parent's medical bill, you cannot reimburse yourself from your FSA.

How to Know if Something Is Covered

The IRS publishes a list of covered and non-covered medical expenses in Publication 502. Your employer's FSA plan administrator should have a copy or a link to it. Before you spend FSA money on something you are unsure about, contact your plan administrator — they can tell you in one conversation whether that specific item is covered under your plan.

Keep receipts for everything you buy with FSA funds. The receipt should show what you purchased, the date, and the amount. If you are reimbursing yourself (rather than using a debit card), you will need to submit the receipt to your plan administrator. If you use an FSA debit card, you may still need to provide a receipt if the transaction is flagged as potentially non-medical.

If you buy something and later find out it is not covered, you cannot get your money back. The expense is final. This is why checking before you spend is important, especially for items that seem medical but might not be on the IRS list.

Frequently Asked Questions

Can I use my FSA to pay for my spouse's or child's medical expenses?

Yes, if they are your spouse or dependent as defined by the IRS. You can use your FSA to pay for their doctor visits, prescriptions, dental work, and vision care. You cannot use it to pay for anyone else's medical expenses, even a parent or sibling you support financially.

Are prescription glasses and contact lenses covered?

Yes. Eye exams, glasses, contact lenses, contact lens solution, and replacement frames are all covered. Sunglasses are not covered, even if they have a prescription lens.

Can I use FSA money for over-the-counter pain relievers without a prescription?

Yes. Since 2020, over-the-counter medications like ibuprofen, acetaminophen, and allergy pills do not require a prescription to be covered. You do need a receipt showing what you bought.

Is teeth whitening covered by my FSA?

No. Teeth whitening is considered cosmetic and is not covered. Routine dental care like cleanings, fillings, and root canals is covered, but cosmetic dental work is not.

What happens if I spend FSA money on something that turns out not to be covered?

You cannot get the money back. The expense is final. This is why it is important to check your plan document or call your plan administrator before spending on anything you are unsure about.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.