Guides · HSA and FSA

Are GLP-1 medications HSA or FSA eligible?

Prescribed GLP-1 medications are generally eligible HSA and FSA expenses, because IRS rules count prescribed drugs as medical care. A prescription is the key: the IRS defines a prescribed drug as one that needs a doctor's prescription for your use.

Eligibility still depends on your plan, and the IRS only counts weight-loss costs as medical care when they're tied to a specific disease diagnosed by a physician, such as obesity. Check with your plan administrator or a tax advisor before you count on it.

Updated · Facts checked against the sources listed below

What IRS rules say

HSA and FSA money can pay for medical care as IRS Publication 502 defines it. Three parts of that rule matter for GLP-1s:

  • Prescribed drugs count. Amounts paid for prescribed medicines and drugs are medical expenses. A prescribed drug is one that requires a doctor's prescription for your use.
  • Weight loss counts only with a diagnosis. Weight-loss costs count if they are treatment for a specific disease diagnosed by a physician. The IRS names obesity, high blood pressure and heart disease as examples.
  • General health doesn't count. Expenses that are merely beneficial to general health don't qualify.

Publication 502 doesn't name GLP-1 drugs specifically. The IRS FAQ on nutrition, wellness and general health (updated September 2026) says a weight-loss program qualifies only if it addresses a specific disease diagnosed by a physician.

What manufacturers say

Lilly's LillyDirect pharmacy lists Zepbound (vial, KwikPen and single-dose pen) and Mounjaro as "HSA/FSA eligible" and adds that eligibility may vary by plan. A merchant label means your card will likely be accepted, not that the IRS has approved your purchase.

If an expense turns out not to qualify, you may owe tax on it. Keep your prescription records and itemized pharmacy receipts with your tax files.

How to pay for a GLP-1 with HSA or FSA money

  1. Get a prescription from a licensed clinician. Your clinician decides the medicine and the dose.
  2. Check with your plan administrator that it will accept the purchase, and ask whether it needs anything beyond the receipt.
  3. Pay with your HSA or FSA card, or pay another way and submit the itemized receipt for reimbursement.
  4. Keep the paperwork: the prescription, receipts and any letter from your clinician.

The same general rules apply whether you use insurance and pay a copay, buy a brand drug at the manufacturer's self-pay price, or use a compounded medication prescribed for you. Compounded medications aren't FDA-approved. A licensed clinician decides what's right for you.

What GLP-1s cost

As of October 2026, brand GLP-1s cost about $149 to $699 a month at the manufacturers' self-pay pharmacies, depending on the drug and dose. Through Gabriel, with a free account, compounded semaglutide is $89 to $116 a month and compounded tirzepatide is $135 to $225 a month, depending on the dose (semaglutide from $87 with Gabriel Core or $84 with Plus), if a licensed clinician approves your request. See GLP-1 cost for the full breakdown.

Using your HSA or FSA with Gabriel

With Gabriel Core or Plus, the clinical portion of membership may be HSA/FSA eligible ($39 of Core's $49 monthly price, or $69 of Plus's $89); the wellness and concierge portion is not. Gabriel can provide an itemized statement for your plan. Check with your plan administrator or a tax advisor.

Paying with HSA money is different from being allowed to contribute to an HSA. Membership could affect your HSA contributions under IRS Notice 2026-5, so ask a tax advisor. See HSA for self-employed people.

Common questions

Can I use my HSA for Wegovy or Zepbound?

Generally yes, with a prescription, because IRS rules count prescribed drugs as medical care. Lilly lists Zepbound as HSA/FSA eligible but says eligibility may vary by plan, so check with your plan administrator.

Is semaglutide FSA eligible?

Prescribed semaglutide is generally an eligible FSA expense under IRS rules. Your plan sets its own requirements, so confirm before you buy.

Do I need a diagnosis to use HSA money for weight loss medication?

You need a prescription, which IRS rules treat as the test for drugs. For weight-loss costs more broadly, the IRS says they count when tied to a specific disease diagnosed by a physician, such as obesity.

Can I use my HSA for compounded semaglutide or tirzepatide?

A compounded medication prescribed for you is generally treated like other prescribed drugs, but check with your plan administrator or a tax advisor. Compounded medications aren't FDA-approved. A licensed clinician decides what's right for you.

Is Mounjaro HSA eligible?

Lilly's LillyDirect pharmacy lists Mounjaro as HSA/FSA eligible and says eligibility may vary by plan. A prescribed drug generally meets the IRS test, but confirm with your plan administrator.

Sources

  1. Publication 502, Medical and Dental Expenses Internal Revenue Service
  2. Frequently asked questions about medical expenses related to nutrition, wellness and general health Internal Revenue Service
  3. Zepbound on LillyDirect Eli Lilly and Company
  4. Mounjaro on LillyDirect Eli Lilly and Company
  5. NovoCare Pharmacy self-pay prices Novo Nordisk

This guide is general information, not medical advice. It does not replace a visit with a licensed clinician. Gabriel membership is not health insurance.