Gym Memberships & Your HSA

How to Use Your HSA for a Gym Membership

Yes, you can pay for your gym membership with HSA funds. You need a Letter of Medical Necessity. Here is exactly how it works, who qualifies, and how much you save.

Quick Answer

Gym memberships are HSA-eligible with a Letter of Medical Necessity (LMN) from a licensed provider. Without an LMN, the IRS considers gym costs a general health expense - not a qualified medical expense. Services like Truemed and Flex make getting an LMN fast and affordable.

Why Gym Memberships Are Not Eligible by Default

IRS Publication 502 defines qualified medical expenses as costs "primarily for the prevention or alleviation of a physical or mental defect or illness." The IRS has consistently ruled that gym memberships, even when recommended by a doctor, are a general health expense - not a medical expense.

The logic: everyone benefits from exercise, so a gym membership is not inherently medical. The IRS applies the "but for" test - would you have purchased the membership regardless of a medical condition? If yes, it does not qualify.

This changes when a licensed provider determines that exercise is medically necessary to treat a specific diagnosed condition. That determination is documented in a Letter of Medical Necessity.

When Gym Memberships ARE HSA-Eligible

A gym membership becomes a qualified medical expense when all three conditions are met:

1. You have a diagnosed medical condition

A licensed provider has diagnosed a specific condition (obesity, diabetes, heart disease, depression, etc.) with ICD-10 codes.

2. A provider prescribes exercise as treatment

The provider determines that a gym membership is medically necessary to treat or prevent your specific condition - not just general wellness.

3. You have a Letter of Medical Necessity

The LMN documents the diagnosis, ICD-10 codes, treatment plan, and the provider's determination that gym access is medically necessary.

What Is a Letter of Medical Necessity (LMN)?

An LMN is a formal document from a licensed healthcare provider (MD, DO, NP, or PA) that states a specific expense is medically necessary for your treatment. For gym memberships, the LMN must include:

Your diagnosis with specific ICD-10 codes
Provider's determination that exercise is medically necessary for your condition
Treatment plan specifying frequency and type of exercise
Duration - typically 12 months, renewable annually
Provider credentials - name, license number, signature, and date

Qualifying Conditions

These are the most common conditions that qualify for a gym membership LMN. This is not exhaustive - your provider determines medical necessity based on your health profile.

Condition	ICD-10 Codes
Obesity (BMI 30+)	E66.01, E66.09
Type 2 Diabetes	E11.x
Cardiovascular Disease	I25.10, I10
Hypertension	I10
Major Depressive Disorder	F32.x, F33.x
Generalized Anxiety Disorder	F41.1
Chronic Pain	G89.29, M54.5
Metabolic Syndrome	E88.81
Musculoskeletal Disorders	M79.1, M54.x
Sleep Disorders	G47.x

How to Get an LMN: Truemed vs Flex

Two services dominate the gym-HSA space. Both connect you with a licensed provider who evaluates your health and issues an LMN if you qualify.

Feature	Truemed	Flex
LMN Fee	Varies; current examples include $20 and $30	Current gym/studio example: $15
Process	Online health survey	Online health survey
Turnaround	Varies by provider review	Varies by provider review
Partner Network	Broad wellness marketplace	Broad marketplace; official Equinox flow
Marketplace Categories	Fitness, recovery, nutrition, and more	Fitness, wellness, equipment, and more
Payment Method	Checkout or reimbursement, by merchant	Checkout or reimbursement, by merchant
Final Eligibility Decision	Your HSA/FSA administrator	Your HSA/FSA administrator
Best For	Merchants using Truemed checkout or reimbursement	Merchants using Flex, including Equinox

Cost comparison: Use the fee disclosed in your merchant's current flow. Truemed and Flex both use multiple integration models, so a single sitewide rate or breakeven calculation is not reliable. See the sourced Truemed vs Flex comparison.

Which Gyms Accept HSA/FSA Payments?

Truemed Marketplace

Truemed works with gyms, studios, and other wellness merchants, but the current network and available payment path can change. Verify that your gym appears in the live marketplace before starting an evaluation.

Browse the current Truemed marketplace

Equinox + Flex

Flex currently provides an official Equinox HSA/FSA checkout flow. We did not find an equivalent current Truemed integration, but merchant integrations can change. Confirm the available payment options at Equinox checkout.

Any Gym With Direct Reimbursement

Even if your gym is not a Truemed or Flex partner, you can still use HSA funds. Get an LMN from your own provider, pay for the membership, and submit the receipt plus LMN to your HSA administrator for reimbursement.

How Much You Save

When you pay for a gym membership with pre-tax HSA dollars, you avoid federal income tax, state income tax (in most states), and FICA taxes (7.65%). Here is what that looks like at different tax brackets:

$50/month gym at 22% bracket

$132

saved per year

$150/month gym at 24% bracket

$432

saved per year

$250/month gym at 32% bracket

$960

saved per year

Savings shown are federal income tax only. If your HSA contributions are made through payroll deduction, you also save on FICA (7.65%). State income tax savings vary. California, New Jersey, and New Hampshire do not give state tax benefits for HSA contributions.

The One Big Beautiful Bill: What Actually Happened

There is widespread confusion about the One Big Beautiful Bill Act (signed July 2025) and gym memberships. Here is the truth:

✗

The bill did NOT make gym memberships a qualified HSA expense

Early drafts included "physical activity expenses" up to $500/year as qualified medical expenses. This was stripped from the final bill.

✓

The bill DID expand HSA eligibility in other ways

Telehealth access before deductible, direct primary care compatibility, and higher contribution limits for 2026+. Read the full breakdown.

The LMN pathway described in this guide is the only current way to use HSA funds for gym memberships. This could change with future legislation, but as of 2026, no bill has changed the IRS position on fitness expenses.

Other HSA-Eligible Fitness Expenses

Gym memberships are just one piece of the fitness-HSA picture. Here are other fitness-related expenses and their eligibility:

Physical Therapy

With a doctor's prescription

Peloton & Exercise Equipment

With a clinically appropriate LMN

Personal Training

With an LMN for a diagnosed condition

Weight Loss Programs

Doctor-prescribed for a diagnosis

Chiropractic Care

Licensed chiropractor visits

Acupuncture

Licensed acupuncturist visits

Massage Therapy

With a prescription for a medical condition

Step-by-Step: Pay for Your Gym With HSA

1
Check if your gym is a partner
Search Truemed or Flex for your gym. A supported flow may offer direct HSA/FSA checkout or may instruct you to pay normally and request reimbursement.
2
Complete the health survey
Answer questions about your medical history. A licensed provider reviews your responses and determines if you qualify for an LMN.
3
Receive your LMN
If approved, you receive a Letter of Medical Necessity. Review its effective dates and the merchant's instructions; timing and renewal terms vary by provider and integration.
4
Use the merchant's payment path
Some integrations offer direct HSA/FSA checkout. Others, including some gym and studio flows, instruct you to pay with a normal card and submit the receipt plus LMN for reimbursement.
5
Keep your documentation
Save your LMN, receipts, and payment records. Your HSA administrator may request these during an audit.

Frequently Asked Questions

Can I use my HSA for a gym membership?▼

Yes, but only with a Letter of Medical Necessity (LMN) from a licensed healthcare provider. The IRS considers gym memberships a "general health" expense by default. An LMN proves the membership is treating a specific diagnosed condition like obesity, Type 2 diabetes, or cardiovascular disease.

How do I get a Letter of Medical Necessity for my gym?▼

Two main options: (1) Ask your doctor to write one linking your gym membership to treatment of a diagnosed condition. (2) Use a merchant-integrated service such as Truemed or Flex that connects you with a licensed provider through an online intake. Published fees vary by integration: current examples include $20 or $30 through Truemed and $15 through Flex's gym/studio reimbursement product.

Which gyms accept HSA/FSA payments?▼

Truemed and Flex both work with broad merchant marketplaces, but the exact checkout or reimbursement flow depends on the gym. Flex currently has an official Equinox HSA/FSA checkout page. A local gym may also be reimbursable when the membership is medically necessary and you retain a valid LMN and itemized receipts. Confirm eligibility with your account administrator.

Did the One Big Beautiful Bill make gym memberships HSA-eligible?▼

No. Early drafts of the One Big Beautiful Bill Act included a provision to add fitness expenses as qualified HSA expenses. That provision was stripped from the final version signed in July 2025. Gym memberships still require a Letter of Medical Necessity to qualify.

What is the "but for" test?▼

The IRS uses the "but for" test to determine eligibility: would you have purchased the gym membership regardless of your medical condition? If the answer is yes, it does not qualify. Your LMN should state that the membership is specifically prescribed to treat your diagnosed condition - not just for general fitness.

What conditions qualify for an LMN?▼

Common qualifying conditions include obesity (BMI 30+), Type 2 diabetes, cardiovascular disease, hypertension, depression and anxiety disorders, chronic pain conditions, metabolic syndrome, and musculoskeletal disorders. Your provider determines medical necessity based on your specific health profile.

How much can I save using HSA for my gym?▼

At a 24% marginal tax rate, a $150/month gym membership ($1,800/year) saves you $432 in federal taxes. At the 32% bracket, that jumps to $576. If your HSA contributions are made through payroll deduction, you also avoid FICA taxes (7.65%), increasing your savings further.

Is personal training HSA-eligible?▼

Yes, with a Letter of Medical Necessity. If a licensed provider prescribes personal training as part of a treatment plan for a diagnosed condition, the cost qualifies as an HSA-eligible expense. The same LMN pathway applies as gym memberships.

How long does an LMN last?▼

Truemed says its LMNs are typically valid for 12 months, but the actual dates and renewal process can depend on the provider, merchant, and your circumstances. Check the dates on your LMN and keep it with the itemized receipt in case your administrator requests substantiation.

Can I use my FSA for a gym membership too?▼

Yes. The same rules apply to both HSAs and FSAs - you need a valid Letter of Medical Necessity. Truemed and Flex support both HSA and FSA payments. The key difference is FSA funds expire annually, so plan your gym spending accordingly.

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