Eligibility Guide
What's FSA Eligible? The Complete Guide
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Every eligibility question traces back to one definition: IRS Publication 502 and Section 213(d), which cover expenses for the diagnosis, cure, mitigation, treatment, or prevention of disease. Products that treat or monitor a medical condition qualify. Products that promote general health — however genuinely healthy — usually don't.
Over-the-counter medicines and menstrual products no longer require a prescription to qualify. For borderline items — where a product could be either medical or general-purpose — a Letter of Medical Necessity from your provider can move it into eligible territory. And your plan administrator has the final say on any individual claim, so plan documents always trump a general rule.
The guides below go item by item: the verdict, the IRS reasoning, the edge cases, and what to do when a claim gets rejected.
Item-by-item eligibility guides
Are Air Purifiers FSA, HSA, or HRA Eligible?
air purifiers are not automatically FSA or HSA eligible. They qualify only when a physician documents that the device is medically necessary for a specific cond
Read the full guide →Are Baby Monitors FSA Eligible? IRS Rules Explained
standard audio/video baby monitors are not FSA eligible. Monitors with genuine vital-sign tracking — pulse oximetry, breathing motion, heart rate — can qualify,
Read the full guide →Are Bandages FSA and HSA Eligible? Full IRS Rules
yes, bandages are FSA and HSA eligible without a prescription.
Read the full guide →Are Compression Socks FSA Eligible? mmHg Rules Explained
compression socks are FSA eligible when used for a diagnosed medical condition (varicose veins, DVT, lymphedema, edema, and others).
Read the full guide →Are Contact Lenses FSA Eligible? Rules & Edge Cases
prescription contact lenses, contact lens solution, and most lens care supplies are FSA and HSA eligible under IRS rules.
Read the full guide →Are COVID Tests FSA Eligible? Every Edge Case Explained
Yes — at-home COVID tests are FSA, HSA, and HRA eligible as qualified medical expenses under [IRS Section 213(d)](https://www.irs.gov/publications/p502).
Read the full guide →Are Diapers FSA Eligible? What Actually Qualifies
standard diapers for babies or toddlers are not FSA or HSA eligible, because they serve a normal bodily function rather than treat a medical condition.
Read the full guide →Are Electric Toothbrushes FSA Eligible?
electric toothbrushes are not FSA eligible by default. If your dentist has diagnosed a specific condition — periodontitis, xerostomia, a motor impairment — and
Read the full guide →Are Essential Oils FSA Eligible? Medical Necessity Rules
essential oils are generally **not** FSA eligible. They cross into eligible territory only when a licensed provider documents them as treatment for a specific d
Read the full guide →Are Eye Drops FSA Eligible? Which Ones Qualify
**Short answer:** Most eye drops — lubricating dry-eye drops, allergy drops, antibiotic drops, glaucoma drops — are FSA eligible.
Read the full guide →Are First Aid Kits FSA Eligible? What Qualifies
Yes, first aid kits are generally FSA, HSA, and HRA eligible because their contents serve a medical purpose under [IRS Publication 502](https://www.irs.gov/publ
Read the full guide →Are Gym Memberships FSA Eligible? A Medical Roadmap
gym memberships are generally not FSA eligible, but a documented medical diagnosis — obesity treatment, cardiac rehab, type 2 diabetes management — combined wit
Read the full guide →Are Hearing Aids FSA Eligible? Full IRS Rules
Yes, hearing aids are FSA eligible under IRS Publication 502, including OTC models. Batteries, repairs, and audiology exams qualify too.
Read the full guide →Are Knee & Back Braces/Supports FSA Eligible?
Yes — knee and back braces and supports are FSA and HSA eligible when purchased to treat, mitigate, or manage a diagnosed medical condition.
Read the full guide →Are Massage Guns FSA Eligible? Conditions That Matter
massage guns are FSA and HSA eligible when purchased primarily to treat or alleviate a specific medical condition — not for general fitness or relaxation.
Read the full guide →Are Menstrual Products FSA Eligible? Full Breakdown
yes, menstrual products — tampons, pads, menstrual cups, period discs, and panty liners — are FSA and HSA eligible.
Read the full guide →Are Orthotics FSA Eligible? Full IRS Breakdown
orthotics and shoe inserts can be FSA or HSA eligible, but only when purchased to treat a diagnosed medical condition — not for general comfort or athletic perf
Read the full guide →Are Pregnancy Tests FSA Eligible? Coverage Rules
yes, pregnancy tests are FSA eligible over the counter, no prescription required. The same rule covers ovulation kits and most fertility diagnostic tools.
Read the full guide →Are Probiotics FSA or HSA Eligible? What Qualifies
probiotics are not automatically FSA or HSA eligible. Sold as general wellness supplements, they fail the IRS medical care test.
Read the full guide →Are Reading Glasses FSA Eligible? Edge Cases Explained
Yes — reading glasses are FSA and HSA eligible, including standard OTC readers, without a prescription.
Read the full guide →Are Vitamins FSA Eligible? Which Ones Qualify and Why
most vitamins are NOT FSA eligible because the IRS requires expenses to treat a specific disease or condition — not support general health.
Read the full guide →Are Wart Removers FSA Eligible? OTC to Derm Visits
Yes — wart removers are FSA, HSA, and HRA eligible. OTC salicylic acid products and freeze kits qualify outright.
Read the full guide →Are Weighted Blankets FSA Eligible? Medical Rules
weighted blankets are not automatically FSA eligible. They qualify only when a licensed provider documents a specific medical condition — like ASD, PTSD, or a d
Read the full guide →Is a Blood Pressure Monitor FSA Eligible?
Yes, a blood pressure monitor is FSA eligible under IRS rules for FSA, HSA, and most HRAs — because it qualifies as medical care under [IRS Publication 502](htt
Read the full guide →Is a Breast Pump FSA Eligible? Complete Guide
yes, a breast pump is FSA eligible — no prescription required at the federal level. The pump itself, replacement parts, and most lactation supplies qualify.
Read the full guide →Is a Fitness Tracker FSA or HSA Eligible?
a fitness tracker is not FSA or HSA eligible by default. If you have a diagnosed medical condition — such as a cardiac arrhythmia or sleep apnea — and a license
Read the full guide →Is a Heating Pad FSA Eligible? Full IRS Rules
Yes — heating pads are FSA, HSA, and HRA eligible as medical equipment under [IRS Publication 502](https://www.irs.gov/publications/p502).
Read the full guide →Is a Humidifier FSA or HSA Eligible? Conditions & LMNs
a humidifier is FSA and HSA eligible, but only when a licensed provider documents that it treats a specific diagnosed medical condition.
Read the full guide →Is a Mattress FSA or HSA Eligible? What Qualifies
a standard mattress is not FSA or HSA eligible. Only the incremental cost above a normal mattress — for one specifically prescribed to treat a diagnosed conditi
Read the full guide →Is a Sauna FSA or HSA Eligible? Diagnosis & Docs
a sauna is not automatically FSA or HSA eligible — but it can qualify with a valid Letter of Medical Necessity tied to a diagnosed condition.
Read the full guide →Is a TENS Unit FSA Eligible? What Qualifies
Yes, a TENS unit is FSA eligible as a medical device used for pain relief — no prescription required.
Read the full guide →Is a Thermometer FSA Eligible? IRS Rules Explained
yes, a thermometer is FSA eligible. It qualifies as a diagnostic medical device under IRS Section 213(d) — no prescription required.
Read the full guide →Is Acne Treatment FSA Eligible? What Qualifies and Why
acne treatment is FSA eligible — but only if the product is medically functional.
Read the full guide →Is Allergy Medicine FSA Eligible? Category Breakdown
yes, allergy medicine is FSA eligible. Most OTC antihistamines, nasal sprays, and decongestants qualify without a prescription.
Read the full guide →Is an Apple Watch FSA Eligible? A Feature-by-Feature Breakdown
An Apple Watch is not FSA eligible by default. It's a general-purpose consumer device, not a medical one.
Read the full guide →Is Baby Formula FSA Eligible? Conditions & Docs
standard baby formula is not FSA eligible. If your infant has a diagnosed medical condition — such as cow's milk protein allergy, galactosemia, or PKU — a presc
Read the full guide →Is Botox FSA Eligible? Medical vs. Cosmetic Rules
**Short answer:** Botox is FSA eligible only when prescribed to treat a specific diagnosed medical condition — chronic migraine, cervical dystonia, hyperhidrosi
Read the full guide →Is CBD Oil FSA Eligible? IRS Rules & the One Exception
CBD oil is not FSA or HSA eligible under current IRS rules. The one real exception is Epidiolex, an FDA-approved prescription CBD medication — not any over-the-
Read the full guide →Is ChapStick FSA Eligible? A Product-by-Product Guide
ChapStick with SPF 15 or higher, or with medicated active ingredients (menthol, camphor, cold sore actives), is FSA eligible.
Read the full guide →Is Dental Work FSA Eligible? IRS Rules Explained
most dental work is FSA eligible if it treats, prevents, or diagnoses disease — fillings, root canals, crowns, dentures, and braces all qualify.
Read the full guide →Is Invisalign FSA Eligible? What Qualifies and What Doesn't
Invisalign is FSA eligible when it treats a dental or medical condition like malocclusion or bite problems.
Read the full guide →Is LASIK FSA Eligible? IRS Rules & Edge Cases
Yes — LASIK is FSA eligible as a vision-correction medical expense under IRS Section 213(d). Use a medical FSA (not a dependent care FSA).
Read the full guide →Is Lip Balm FSA Eligible? A Product-by-Product Guide
**Short answer:** Lip balm is FSA and HSA eligible only when it clears at least one bar — SPF at or above the recognized minimum, or an OTC drug active ingredie
Read the full guide →Is Melatonin FSA Eligible? LMN Rules Explained
melatonin is not automatically FSA eligible because the IRS treats it as a dietary supplement, not a drug.
Read the full guide →Is Nicotine Gum FSA/HSA Eligible? What to Know
Yes, nicotine gum — including Nicorette, NicoDerm CQ gum, and store-brand generics — is FSA and HSA eligible without a prescription.
Read the full guide →Is Physical Therapy FSA Eligible? The Full Rules
physical therapy is FSA eligible when it treats a diagnosed medical condition or injury. General wellness or performance PT does not qualify.
Read the full guide →Is Sunscreen FSA/HSA Eligible? Complete Guide
sunscreen is FSA/HSA eligible if it's SPF 15 or higher, labeled broad-spectrum, and sold as an FDA-regulated OTC drug with a Drug Facts panel.
Read the full guide →Is Teeth Whitening FSA Eligible? Edge Cases Explained
**Short answer:** Teeth whitening is not FSA or HSA eligible. [IRS Publication 502](https://www.irs.gov/publications/p502) explicitly names it as a cosmetic pro
Read the full guide →Is Therapy FSA Eligible? What Actually Qualifies
therapy is FSA eligible when a licensed mental health professional provides treatment for a diagnosed medical or mental condition.
Read the full guide →Which Sunglasses Are Actually FSA Eligible? A Type-by-Type Guide
prescription sunglasses are FSA eligible; non-prescription sunglasses generally are not—unless a licensed provider documents medical necessity for a specific di
Read the full guide →Which Tylenol Products Are FSA Eligible?
Tylenol is FSA eligible. Standard tablets, liquids, extended-release formulas, children's versions, and most combination products all qualify.
Read the full guide →