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Simply Sauna×Flex

HSA/FSA Eligible for Qualifying Customers

Simply Sauna has partnered with Flex to enable qualified customers to get reimbursed for sauna rentals using their HSA/FSA funds.

How HSA/FSA Reimbursement Works

Three simple steps to find out if you qualify and get reimbursed.

1

Complete a Quick Consultation

Fill out a brief, 2-minute chat-based consultation with a licensed provider on Flex. If you qualify, you'll receive a Letter of Medical Necessity in under two hours.

$15 consultation fee (HSA/FSA eligible)
2

Book Your Simply Sauna

Once you have your letter, book your sauna rental through our normal booking process. Pay using a standard payment method (not your HSA/FSA card).

Use credit card, debit card, or bank transfer
3

Submit for Reimbursement

Submit your Letter of Medical Necessity and Simply Sauna receipt to your HSA/FSA provider. Get reimbursed with your pre-tax funds!

Letter valid for 1 year of future purchases
Flex

HSA/FSA Eligible*

For qualifying customers with medical necessity

Why Sauna May Qualify for HSA/FSA

Sauna therapy is recognized for numerous health benefits. Customers with qualifying health conditions may be eligible for HSA/FSA reimbursement.

Cardiovascular Health

Regular sauna use improves circulation and may support heart health through improved vascular function.

Stress Relief

Heat therapy promotes relaxation, reduces cortisol levels, and supports mental wellness.

Muscle Recovery

Heat helps relax muscles, reduce soreness, and speed recovery after physical activity.

Detoxification

Sweating helps eliminate toxins and supports the body's natural detoxification processes.

Important Information

  • Complete your Flex consultation before booking your sauna rental
  • Only same-day or future purchases can be reimbursed
  • Your Letter of Medical Necessity is valid for one year
  • The $15 consultation fee is also HSA/FSA eligible
  • Not everyone qualifies — eligibility is determined by a licensed provider

Frequently Asked Questions

Find Out If You Qualify

Start your consultation today to see if you're eligible to use your HSA/FSA funds for Simply Sauna.

*HSA/FSA eligibility requires a Letter of Medical Necessity from a licensed provider. Not all customers will qualify. Eligibility is determined through a brief telehealth consultation provided by Flex.