Does FSA cover tirzepatide?
Tirzepatide is a prescription drug, and prescribed medicines are qualified FSA expenses — so a prescription filled to treat your condition is FSA-eligible.
What flips the answer
- Covered when
It's prescribed to treat type 2 diabetes or diagnosed obesity — a covered medical condition.
- Covered when
You're paying the insurance copay for a valid prescription — that out-of-pocket cost is FSA-eligible.
- Not covered when
It's prescribed for general weight loss and you can't produce the letter of medical necessity documenting a diagnosis.
The IRS counts amounts paid for prescribed medicines as qualified medical expenses. Tirzepatide — sold under brand names for type 2 diabetes and for chronic weight management — requires a prescription, so filling it (including the copay your plan leaves you) comes out of an FSA with pre-tax dollars.
When it's prescribed to treat a diagnosed disease like type 2 diabetes, it's a clear-cut eligible prescription-drug expense.
The caution is weight-loss use. The IRS treats weight loss as qualified only when it treats a specific diagnosed disease such as obesity, so if tirzepatide is prescribed purely for weight management, your FSA administrator may ask for a letter of medical necessity documenting the diagnosis before reimbursing.
That's the general answer. Yours is written in your actual policy.
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