FSA
Also called: flexible spending account
Clinical reviewer: Elena Gizzi, MSN, RN · Last checked September 16, 2026
Can you use an FSA for weight loss medication?
FSA is an arrangement through your employer that lets you pay for many out-of-pocket medical expenses with tax-free dollars. You decide how much to contribute, up to a limit set by your employer, and unused money may not carry over unless your plan allows a grace period or limited rollover.
What is an FSA, and how does it work?
A flexible spending account, or FSA, is an arrangement through your employer that lets you pay for many out-of-pocket medical expenses with tax-free dollars [1]. You decide how much to contribute for the year, up to a limit your employer sets, and you're not taxed on that money [1]. Unused funds may be lost at year's end unless your plan offers a grace period or limited carryover [1].
Can an FSA pay for a GLP-1 like Zepbound or Wegovy?
IRS Publication 502 says you can include amounts you pay for prescribed medicines as a medical expense, and a weight-loss program counts as treatment when it's for a specific disease a physician has diagnosed, such as obesity [2]. It doesn't cover gym memberships or diet foods on their own [2]. Whether Zepbound or Wegovy is reimbursable from your FSA is a question for your plan administrator, since eligibility depends on your prescription and your plan's own rules.
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This entry is for education and is not medical advice. Talk with a licensed clinician about your own situation before starting, stopping, or changing any treatment.
