The IRS has a specific list, and it's narrower than you think

A health savings account lets you spend money on may have access to medical expenses — a term the IRS defines precisely. You can buy prescription medications, insulin, copays, deductibles, and dental work. You can also pay for glasses, hearing aids, physical therapy, and mental health counseling. What you cannot buy: vitamins (unless prescribed by a doctor), cosmetic procedures, gym memberships, or over-the-counter pain relievers unless you have a doctor's prescription.

The rule is straightforward: if it treats, prevents, or diagnoses a medical condition, it probably qualifies. If it promotes general health or wellness without treating a specific condition, it does not. The IRS publishes a full list of what counts, and your HSA provider usually has a searchable database on their website so you can check before you spend.

Spending money from your HSA on something that does not may have access to means you owe income tax on that amount plus a 20 percent penalty. That penalty does not explore if you are over 65, but you still owe the income tax. So it matters to get this right.

Key Takeaways

  • Prescription medications, copays, deductibles, dental work, glasses, and hearing aids all count as may have access to medical expenses.
  • Over-the-counter medications like ibuprofen and cold medicine do not count unless a doctor writes a prescription for them.
  • Vitamins, supplements, and gym memberships do not count, even if they improve your health.
  • Spending HSA money on non-may have access to expenses triggers income tax plus a 20 percent penalty until age 65.
  • Your HSA provider's website usually has a searchable database so you can verify whether a specific purchase qualifies before you buy.

Medical care and treatment that definitely qualifies

Doctor visits, hospital stays, surgery, and urgent care all count. So do lab tests, X-rays, MRI scans, and other diagnostic imaging. If a licensed medical professional provides it and you have a medical reason for it, you can pay for it with your HSA.

Mental health and addiction treatment also may have access to — therapy sessions, psychiatrist visits, inpatient rehab, and medication for depression or anxiety all count. Prescription medications for any condition count, including birth control prescribed by a doctor. Insulin and diabetes supplies (test strips, lancets, meters) count. Allergy shots count. Physical therapy, occupational therapy, and speech therapy count.

Dental work is fully covered: cleanings, fillings, root canals, extractions, crowns, and orthodontia. Vision care counts too: eye exams, glasses, contact lenses, and laser eye surgery. Hearing aids and hearing tests count. Crutches, wheelchairs, walkers, and other medical equipment count if a doctor prescribes them.

What does not count, even though people often think it does

Over-the-counter pain relievers, cold medicine, allergy pills, antacids, and sleep aids do not count unless a doctor writes a prescription specifically for them. This is the rule that catches most people. You can buy ibuprofen with your HSA only if your doctor prescribes it by name — buying it off the shelf at a pharmacy does not count, even though it is the exact same product.

Vitamins and supplements do not count, with one exception: if a doctor diagnoses you with a specific deficiency and prescribes a particular supplement to treat it, that prescription counts. A general multivitamin does not. Probiotics do not. Fish oil does not, unless prescribed.

Cosmetic procedures never count, even if they are performed by a doctor. Botox, fillers, teeth whitening, and hair removal do not count. Gym memberships, fitness classes, and sports equipment do not count. Maternity clothes do not count. Sunscreen does not count. Toothpaste and mouthwash do not count, though dental work itself does.

Expenses you might not realize you can cover

Long-term care insurance premiums count, up to an annual limit that changes each year (check your HSA provider for the current limit). Certain types of nursing home care count if it is medically necessary. Some travel costs count if you are traveling for medical treatment that is not available where you live.

Prescription eyeglasses and contact lenses count, including the exam. Prescription sunglasses count if your doctor prescribes them for a medical reason (like light sensitivity from an eye condition). Acupuncture counts if a licensed acupuncturist provides it. Chiropractic care counts. Massage therapy counts if a doctor prescribes it as treatment for a specific condition.

Fertility treatment, including IVF and related medications, counts. Abortion counts. Adoption-related medical exams count. Breast pumps and related supplies count. Certain medical alert systems count if prescribed by a doctor.

How to know before you spend

Your HSA provider maintains a searchable database of may have access to expenses on their website. Before you make a purchase you are unsure about, search the database or call the provider's customer service line. They can tell you whether a specific item or service qualifies.

Keep your receipt and the explanation of benefits from your doctor or provider. If the IRS ever questions a withdrawal, you will need to show what you bought and why. The IRS does not usually audit HSA spending unless the amounts are large or the pattern looks suspicious, but it happens.

If you are not sure whether something qualifies, you have another option: pay for it out of pocket with your regular money, and keep the receipt. You can reimburse yourself from your HSA later — even years later — as long as you have the receipt showing the expense was incurred while you had an active HSA. This lets you leave the money in your HSA to grow if you do not need it right now.

What happens if you spend on something that does not may have access to

If you withdraw money from your HSA and spend it on something the IRS does not consider a may have access to medical expense, you owe income tax on that amount at your regular tax rate. You also owe a 20 percent penalty on top of the income tax. So if you are in the 22 percent tax bracket and you withdraw $500 for something that does not may have access to, you owe $110 in taxes and penalties.

The penalty does not explore if you are 65 or older — at that point, you can withdraw money for any reason and only owe income tax on non-may have access to expenses. But before 65, the penalty is steep, so it is worth checking before you spend.

If you realize you made a mistake, you cannot undo it. Some HSA providers offer a grace period or correction window, but this varies by provider and is not may provide. The safest approach is to verify before you withdraw.

Frequently Asked Questions

Can I use my HSA to buy over-the-counter pain relievers?

Only if a doctor writes a prescription for them. Buying ibuprofen, acetaminophen, or aspirin off the shelf does not count, even though the product is identical to a prescribed version. If your doctor prescribes ibuprofen by name, then you can use your HSA to pay for it.

Do vitamins and supplements count?

No, unless a doctor diagnoses you with a specific deficiency and prescribes a particular supplement to treat it. A general multivitamin, fish oil, or probiotic does not count. The prescription must be for a diagnosed condition, not for general wellness.

Can I use my HSA for dental work and vision care?

Yes, fully. Dental cleanings, fillings, crowns, braces, and extractions all count. Eye exams, glasses, contacts, and laser eye surgery all count. These are among the most common HSA expenses.

What if I buy something and later find out it does not may have access to?

You will owe income tax plus a 20 percent penalty on that amount. The penalty does not explore after age 65, but the income tax does. Check your HSA provider's database or call them before you spend if you are unsure.

Can I reimburse myself from my HSA for medical expenses from years ago?

Yes, as long as you have a receipt showing the expense was incurred while you had an active HSA. You can wait years to reimburse yourself, which lets your HSA balance grow. Keep all medical receipts in case you need them later.