Your HSA Covers More Than You Think — HSA Eligible Items for 2026
- Saving Wiser
- Apr 21
- 8 min read
Updated: Apr 23
What if I told you that you've probably been paying out of pocket for things your HSA should have been covering all along?
Sunscreen. Acupuncture. Fitness trackers. Sleep aids. Mental health apps. Feminine products. Reading glasses. Smart scales.
Most people have no idea.
We didn't either — until we started digging. What we found was a list of HSA-eligible expenses so much broader than we expected that it genuinely changed how we shop for everything health-related.
This guide is everything we've uncovered — organized so you can start using it immediately.
How to Move Beyond the Basics With Your HSA
There are two reasons most HSA holders dramatically underuse their accounts—but more importantly, there’s a simple way to move beyond that.
Step 1 — Understand what actually qualifies: Most people start with the basics because that’s what they’re given. Taking a few minutes to review broader categories (like those in this guide) can open up many more eligible expenses.
Step 2 — Start applying it to your real spending: Instead of changing your habits, look at what you’re already buying—supplements, labs, devices, or wellness services—and see what can qualify.
Why this matters: The Internal Revenue Service defines a qualified medical expense as anything that diagnoses, treats, mitigates, or prevents a condition. This guidance—outlined in IRS Publication 502—is detailed, but once understood, it opens up far more qualifying opportunities than expected.
The Two Types of HSA Eligibility
There are actually two tiers:
Automatically eligible — no extra steps required
Eligible with documentation — requires a Letter of Medical Necessity (LMN), which is a note from a licensed healthcare provider explaining the medical condition being treated and why the item or service is necessary. You can obtain an LMN from your provider or use services like Truemed that offer guided evaluations to streamline the process.
The second category offers significant additional savings opportunities when you explore it.
Where These Eligibility Rules Come From
HSA eligibility is based on IRS rules—not a separate HSA-specific list.
The IRS defines what counts as a qualified medical expense in Publication 502, and your
HSA follows those same rules.
Publication 502 = what qualifies as a medical expense
Publication 969 = how HSAs use those rules
Your HSA provider uses and interprets these guidelines to review purchases—looking at how an item is used, how it’s documented, and whether it meets their plan criteria—which is why eligibility can vary slightly by plan.
We’ve done our best to verify the information in this guide, but it’s still important to double-check before purchasing. Rules can change, and interpretations may differ between administrators.
Category 1 — Everyday Health Products You're Already Buying
These are the easiest wins—items you can start running through your HSA immediately.
Most of these are clearly defined as eligible under IRS guidelines for medical purposes, though specific product types and uses may still vary slightly by administrator.
Skincare and Sun Protection
Sunscreen SPF 15+ (expanded under CARES Act)
Lip balm with SPF
Acne treatments (OTC medicated products; cosmetic-only products may not qualify)
Medicated skincare
Vision
Prescription eyeglasses
Contact lenses and solution
Reading glasses (even OTC)
Eye exams
Prescription sunglasses
Dental
Exams and cleanings
Orthodontia
Dentures
Dental X-rays
Night guards
(Teeth whitening does not qualify — cosmetic)
Feminine Health
Tampons, pads, menstrual cups
Period underwear
Postpartum care
Over-the-Counter Medications
Pain relievers
Allergy meds
Cold and flu medicine
Antacids
First aid supplies
Baby and Family
Prenatal vitamins
Breast pumps
Devices
Thermometers
Blood pressure monitors
Source: IRS Publication 502; CARES Act (2020)
Category 2 — Health Technology Most People Don't Claim
This is an area where additional savings opportunities can really add up.
Smart Scales
HSA eligibility for scales depends on the type and use of the scales.
Body composition scales may qualify, particularly when used for medical monitoring. When shopping, look for an HSA-eligible designation.
Standard weight scales are generally not eligible on their own, but may qualify with a Letter of Medical Necessity (LMN) for a diagnosed condition.
Specialized medical scales (bariatric, mobility, lymphedema) may qualify when prescribed.
Fitness Trackers & Smartwatches
May qualify with a Letter of Medical Necessity (LMN) tied to a documented medical need.
Blood Pressure Monitors
Fully eligible—no Letter of Medical Necessity (LMN) required.
Continuous Glucose Monitors
Eligible for blood sugar monitoring (verify for non-diabetic use).
Sleep Tracking Devices
May qualify with documentation tied to sleep-related medical conditions.
Confirm eligibility with your HSA administrator before purchasing.
Source: IRS Publication 502; administrator interpretation required for non-traditional devices
Category 3 — Wellness Services You Might Not Expect
Many of these are clearly eligible and can be valuable additions to your HSA strategy.
Acupuncture for the treatment of a medical condition
Chiropractic care
Therapy and counseling
Psychiatric care
Physical therapy
Massage Therapy
May qualify when recommended or prescribed by a healthcare provider to treat a specific medical condition, not for general relaxation.
Weight Loss Programs
May qualify when recommended by a healthcare provider for a specific medical condition (such as obesity or hypertension). (Food costs typically do not qualify)
Some insurance plans may offer free or discounted weight loss programs or resources. It’s worth checking your plan’s benefits.
Gym Memberships
Generally not eligible. However, portions of a program may qualify when tied to a specific treatment plan.
Fitness Equipment
May qualify if need to mitigate or treat a medical condition.
Source: IRS Publication 502
Category 4 — Supplements With Documentation
This category offers additional flexibility when approached correctly.
Most supplements don’t qualify automatically—but some may qualify when used to treat a specific medical condition and supported by a Letter of Medical Necessity (LMN).
Exception: Prenatal vitamins qualify automatically.
The key is not the supplement itself—it’s the documented medical reason for using it.
Examples of Supplements That May Qualify With Proper Documentation
Magnesium — for migraines, sleep disorders, or deficiency
Vitamin D — for deficiency
Iron — for iron deficiency or anemia
Omega-3 — for elevated triglycerides or cardiovascular conditions
B vitamins — for documented deficiency
Some supplements (like probiotics or protein powders) may qualify in more specific situations and are more dependent on documentation and administrator interpretation.
Before purchasing supplements, confirm eligibility—this can help prevent reimbursement denials.
Approval ultimately depends on how your HSA administrator evaluates your documentation.
Source: IRS Publication 502; LMN required for most supplements
Category 5 — Lab Testing and Diagnostics
These generally fall under diagnostic care when used to evaluate, diagnose, or monitor a medical condition.
Advanced Lab Testing
Services like Function Health and Superpower are often positioned as HSA-eligible because they provide diagnostic lab testing. However, reimbursement can still depend on your HSA administrator and how the service is categorized (especially for membership-based models). Confirm eligibility before purchasing.
At-Home Testing
Cholesterol tests
Glucose monitoring
Allergy tests
STI testing
Many at-home tests can qualify when used for medical diagnosis or monitoring. Tests focused on general wellness or lifestyle insights may not qualify; eligibility depends on medical purpose and your HSA administrator’s interpretation.
Imaging
X-rays
MRIs
Ultrasounds
Important Notes
Diagnostic services are generally eligible, but packaging (memberships/bundles) can affect reimbursement.
Direct-to-consumer and DNA-based tests vary significantly by administrator—verify before purchasing.
Source: IRS Publication 502 (diagnostic services)
Category 6 — Sleep and Recovery
Sleep-related items can qualify when used to treat or manage a diagnosed sleep-related condition.
Automatically Eligible
CPAP machines
Sleep apnea devices
Prescription sleep medications
May Qualify With Documentation
Therapeutic mattresses
Sleep tracking devices
White noise machines
Pillows
Mattresses
Important Notes
Over-the-counter sleep aids may qualify, but eligibility varies by product and administrator.
Items intended for general comfort (standard mattresses and accessories) typically do not qualify unless they are tied to a documented medical need.
Source: IRS Publication 502; LMN required for most non-prescription sleep-related items
Category 7 — Things That Might Surprise You
These items can qualify when clearly tied to a medical need or condition.
Service animals (purchase, training, care)
Home modifications (ramps, grab bars, stair lifts—only the non–value-increasing portion qualifies)
Transportation to medical care (mileage, parking, transit)
Compression stockings (for diagnosed conditions)
Prescription sunglasses
Gray Areas (Verify First)
Air purifiers (may qualify with a Letter of Medical Necessity (LMN) for respiratory conditions)
Special dietary foods (only cost difference may qualify with diagnosis)
DNA health tests (high variability; often not covered)
Important Notes
Eligibility is based on medical purpose, not the product itself.
Some items may only partially qualify depending on use or documentation.
Always confirm with your HSA administrator before purchasing.
Source: IRS Publication 502; IRS guidance on capital expenses and medical transportation
Other Surprising Items That May Qualify
These surprising items become eligible when a Letter of Medical Necessity (LMN) confirming the item is being used to treat, mitigate, or prevent a specific diagnosed condition:
Bikes — stationary and traditional
Saunas — traditional, infrared, and barrel saunas
Cold plunges — cold water immersion tubs and systems
Massage equipment — massage guns, percussive therapy devices, and massage chairs
Compression socks and garments — for circulation, recovery, or edema management
Supportive footwear — orthopedic and adaptive shoes designed to address foot, knee, or joint conditions
Red light therapy devices — for pain relief, muscle recovery, or skin conditions
Hike Gear
Check out Truemed's website for more items that may qualify.
What Doesn’t Qualify (Important)
The following items do not qualify:
Cosmetic procedures
Teeth whitening
General supplements without LMN
Toiletries
Health foods and groceries
Insurance premiums (with limited exceptions)
Source: IRS Publication 502 exclusions
How To Make Sure You’re Not Missing Anything
1. Audit your last 2–3 months of spending: Review your bank/credit card statements and receipts.
Flag anything health-related and sort into three buckets:
Clearly eligible: copays, prescriptions, labs, vision, dental
Likely eligible: OTC meds, sunscreen, menstrual care, basic monitors
Needs review: supplements, devices, memberships, wellness services
For items in the last two buckets, check eligibility and keep documentation—you can reimburse yourself later as long as the expense occurred after your HSA was opened. (Source: IRS Notice 2004-50; IRS Publication 969)
2. Organize your documentation (simple system): Create a single folder (digital, cloud, or your HSA provider’s portal if available) and store:
Receipts (PDF or photo)
Invoices or order confirmations
LMNs (if applicable)
A short note on the medical purpose (1–2 lines)
3. Check eligibility before buying (quick checklist): Before purchasing, run through this quick check:
Purpose: Is this for diagnosis, treatment, or prevention of a condition?
Category: Is it listed in IRS Publication 502 or commonly treated as medical?
Documentation: Do you need an LMN for this item?
Submission: Will you pay with your HSA card or reimburse later?
Quick tip on Letter of Medical Necessities (LMNs): Ask your primary care provider or specialist to document the condition and why the item is needed. A strong LMN includes your condition, the recommended item/service, and how it supports treatment. Some platforms—like Truemed—offer guided evaluations to help streamline this process.
If anything is unclear, check your HSA provider’s site or contact support before you buy.
4. Use a reimburse‑later strategy (optional). If you can pay out of pocket, keep receipts and reimburse yourself later. This allows your HSA balance to stay invested longer while preserving the tax benefit—keep clear records.
The Bottom Line
If you’re using your HSA for everyday health expenses, this list can translate directly into real savings.
Every eligible purchase made with HSA dollars typically saves you 25–35% compared to paying out of pocket, depending on your tax bracket.
If you choose not to keep all of your HSA invested, using it intentionally for qualified expenses can be a simple way to reduce your overall cost of staying healthy.
The more you understand what qualifies, the more opportunities you have to keep more of your money while still taking care of your health.
Thanks for reading, The Saving Wiser Team
Disclaimer: HSA eligibility is determined by the IRS and interpreted by individual plan administrators. This content is for informational purposes only and does not constitute medical or financial advice. Always verify eligibility before purchasing. Some items require a Letter of Medical Necessity. Refer to IRS Publication 502 and 969 for official guidance.
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