HSA funds cover medical expenses that your insurance doesn't, plus some preventive care your insurance does cover

A health savings account lets you spend pre-tax money on specific healthcare costs. The IRS publishes a list of what counts, and it's longer than most people think — but it has real limits. You can't use HSA funds for gym memberships, cosmetic procedures, or over-the-counter vitamins without a prescription, even though those feel medical. You can use them for copays, deductibles, dental work, vision care, prescription drugs, and dozens of other things the IRS explicitly names.

The key rule: the expense must be for diagnosis, treatment, or prevention of a disease or condition. Routine wellness visits count. Elective procedures that aren't medically necessary don't. If you're unsure whether something qualifies, the IRS Publication 502 lists hundreds of specific items, and your HSA provider usually has a searchable database too.

Key Takeaways

  • Copays, coinsurance, deductibles, and out-of-pocket maximums all count as HSA-may be able to access expenses.
  • Dental and vision care — including cleanings, exams, glasses, and contacts — are fully covered by HSA funds.
  • Prescription drugs and insulin are may be able to access, but over-the-counter medications require a prescription from your doctor to may have access to.
  • Cosmetic procedures, gym memberships, and general wellness products like vitamins are not may be able to access unless they treat a diagnosed medical condition.
  • You can use HSA funds to pay for a family member's medical expenses, even if they're not on your health plan.

Medical expenses your insurance requires you to pay out of pocket

Your deductible, copay, and coinsurance are all HSA-may be able to access. If your plan has a $1,500 deductible and you've met $800 of it, you can use HSA funds to cover the remaining $800. The same applies to copays — a $30 visit to your primary care doctor, a $50 specialist copay, or a $250 emergency room copay all come from your HSA.

Coinsurance — the percentage you pay after you've met your deductible — also counts. If your plan covers 80 percent of a procedure and you owe 20 percent, that 20 percent is HSA-may be able to access. Out-of-pocket maximums work the same way: once you've spent enough to hit your plan's maximum, you've been spending HSA-may be able to access money the whole time.

Dental and vision care, including routine visits

Dental cleanings, exams, fillings, root canals, crowns, and orthodontia all may have access to. Vision exams, glasses, contact lenses, and laser eye surgery (LASIK) all may have access to. You don't need a separate dental or vision plan to use HSA funds for these — they count whether your health plan covers them or not.

This matters because many people have health insurance but no dental coverage, or they have dental coverage with a separate deductible. HSA funds bridge that gap. If you're paying out of pocket for dental work because your plan doesn't cover it, or because you haven't met the deductible, HSA funds work there too.

Prescription drugs and some over-the-counter medications

Any prescription drug your doctor writes is HSA-may be able to access — insulin, blood pressure medication, antibiotics, birth control, psychiatric medications, everything. You can use HSA funds at the pharmacy counter without a separate receipt or approval process.

Over-the-counter medications are trickier. Aspirin, cold medicine, allergy pills, and antacids are not may be able to access on their own. But if your doctor writes a prescription for any of them — even if the same product is available without a prescription — then it becomes may be able to access. Some people get a prescription for ibuprofen or omeprazole specifically to make it HSA-may be able to access, though this is less common now. Insulin is the one exception: over-the-counter insulin is HSA-may be able to access even without a prescription.

Medical equipment, supplies, and services

Crutches, wheelchairs, hearing aids, blood pressure monitors, glucose meters, and test strips all count. Bandages, braces, compression socks, and other medical supplies count. Physical therapy, mental health counseling, and substance abuse treatment count. Acupuncture, chiropractic care, and certain other alternative treatments count if a doctor refers you.

Hospital stays, surgery, imaging (X-rays, MRI, CT scans), lab work, and diagnostic tests all count. If you're paying for any of these things out of pocket — either because your insurance doesn't cover them, or because you haven't met your deductible — HSA funds work. Fertility treatment, including IVF and related procedures, is HSA-may be able to access.

What doesn't count, even though it feels medical

Cosmetic procedures are not may be able to access unless they correct a deformity caused by disease or injury. Botox, teeth whitening, and elective plastic surgery don't count. Gym memberships and fitness classes don't count, even if your doctor recommends exercise. General vitamins and supplements don't count unless they're prescribed by a doctor to treat a specific diagnosed condition.

Over-the-counter sunscreen, toothpaste, and other hygiene products don't count. Maternity clothes don't count. Wigs don't count unless they're needed because of hair loss caused by disease or medical treatment. Weight loss programs and diet plans don't count unless they're part of a treatment plan for a diagnosed condition like obesity or diabetes, and even then the rules are narrow.

Long-term care insurance premiums have limits: you can use HSA funds for them, but only up to an annual amount that varies by age (ranging from roughly $450 to $3,000 depending on your age). Health insurance premiums themselves don't count, with two exceptions: COBRA premiums and premiums while you're receiving unemployment benefits are HSA-may be able to access.

Using HSA funds for family members

You can use your HSA to pay for medical expenses of your spouse and dependents, even if they're not covered by your health plan. If your spouse has their own health insurance and incurs an out-of-pocket expense, you can pay it with your HSA. If your adult child is no longer on your plan but you're still claiming them as a dependent for tax purposes, their medical expenses are HSA-may be able to access.

The person receiving the care doesn't have to be on your HSA-may be able to access health plan. They don't even have to be on your health plan at all. The only requirement is that the expense itself qualifies under IRS rules.

How to know if something is may be able to access before you spend

Your HSA provider — the bank or financial company that holds your account — usually has a searchable database or a customer service line. Call them with the specific expense and they can tell you whether it's may be able to access. Many providers have mobile apps with a built-in may be able to access tool.

IRS Publication 502 is the official source, but it's dense. A faster route: search the IRS website for "Publication 502" plus the specific item (for example, "Publication 502 hearing aids"). The IRS also maintains a list of common may be able to access and ineligible expenses on its website.

When in doubt, keep your receipt. If you use HSA funds for something and the IRS later questions it, you'll need proof of what you paid for. The receipt protects you either way — if it turns out the expense wasn't may be able to access, you can reimburse your HSA from your own funds and avoid penalties.

Frequently Asked Questions

Can I use my HSA to pay for my spouse's medical expenses if they're not on my health plan?

Yes. As long as you're married and filing taxes jointly, you can use your HSA to pay for your spouse's medical expenses regardless of whether they have their own insurance or are on your plan. The same applies to dependents you claim on your tax return.

Is my prescription birth control HSA-may be able to access?

Yes. Any prescription drug, including birth control, is HSA-may be able to access. Over-the-counter birth control methods like condoms are not may be able to access, but if your doctor prescribes any form of contraception, it counts.

Can I use HSA funds for my therapy or counseling sessions?

Yes, if the therapy is for treatment of a diagnosed mental health condition. Mental health counseling, psychiatric care, and therapy for conditions like depression, anxiety, or PTSD are all HSA-may be able to access. The provider must be licensed and the treatment must be for a medical condition, not general life coaching or wellness.

What happens if I use my HSA for something that turns out not to be may be able to access?

You can reimburse your HSA from your own funds to correct the mistake. If you don't reimburse it, that amount is considered a non-may have access to withdrawal and you'll owe income tax on it plus a 20 percent penalty. Keep receipts so you can document what you spent on and correct errors if needed.

Are over-the-counter pain relievers like ibuprofen HSA-may be able to access?

Not without a prescription. Ibuprofen, aspirin, and other over-the-counter pain relievers are not HSA-may be able to access on their own. If your doctor writes a prescription for ibuprofen or any other over-the-counter medication, then it becomes may be able to access. Insulin is the only over-the-counter medication that's automatically may be able to access without a prescription.