Medical devices & supplies
Is compression socks FSA eligible?
Yes — medical-grade compression socks and stockings are FSA and HSA eligible.
Compression hosiery that treats or prevents a medical condition — swelling, varicose veins, circulation problems, DVT risk on long flights, pregnancy edema — qualifies. Medical-grade compression (roughly 15–20 mmHg and up) is the safe buy; light "energizing" fashion socks below that level are the gray zone some administrators question.
How to pay for it
- Tap your FSA/HSA debit card at checkout — most pharmacies, optical shops, and many online retailers take it directly.
- Buying online? FSA-only stores pre-filter their catalog to qualified items, so nothing in your cart bounces at checkout.
- No card on hand? Pay out of pocket and file a claim with your administrator — just keep the itemized receipt (a photo is fine).
Does the same answer apply to an HSA?
Yes. FSAs and HSAs share the same qualified-medical-expense rules (IRS Publication 502), so eligibility is identical. The difference is the deadline: FSA money is forfeited at the end of the plan year, while HSA money never expires.
Last reviewed 2026-06-11. Based on IRS Publication 502 and published IRS guidance. Not tax or medical advice — your plan administrator has the final say.