Does FSA cover electric toothbrushes?
Electric toothbrushes are treated as general personal-hygiene items, so FSA and HSA funds usually can't pay for them — even the toothbrush heads and replacement parts.
What flips the answer
- Covered when
A dentist provides a Letter of Medical Necessity tying the device to treatment of a diagnosed condition, and your plan administrator accepts LMN-backed hygiene items.
- Not covered when
You're buying the brush, replacement heads, or toothpaste for ordinary dental hygiene — the standard case.
The IRS only lets you use FSA or HSA money for expenses that are primarily to treat or prevent a specific medical condition, not for things that serve general health or personal hygiene. Brushing your teeth is everyday hygiene, so an electric toothbrush — like regular toothbrushes, toothpaste, and floss — falls outside the definition of a qualified medical expense.
That's true even if a dentist tells you an electric brush is better for your gums. Because the item also has an everyday, non-medical use, most FSA and HSA administrators deny it and its replacement heads by default.
The narrow exception is when a dental provider prescribes the device to treat a diagnosed condition and documents it in a Letter of Medical Necessity. Even then, approval is at your plan administrator's discretion, and many still won't reimburse an item with a clear general-use purpose.
That's the general answer. Yours is written in your actual policy.
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