Can a Gym Membership Get HSA/FSA Approved? What the LMN Has to Show

Running shoes and a gym keytag resting on a blank medical form, illustrating the LMN requirement for gym memberships

Gym memberships sit in the hardest gray area on this whole site. General fitness improvement is explicitly excluded by the IRS — but treatment of a specific diagnosed condition is a different question, and sometimes does qualify.

NEEDS LMN — RARELY APPROVED

On this page

What "general fitness" excludes What sometimes does qualify What the letter needs to show What this means practically

Key takeaways

"I want to get in shape" is not grounds for an LMN, no matter how medically reasonable it is.
A gym membership can qualify when it treats a specific diagnosed condition (obesity, diabetes, hypertension, cardiovascular disease) as part of an actual treatment plan.
No service, including LMN-focused telehealth platforms, can promise approval before a real clinical evaluation happens.

What "general fitness" excludes

"I want to lose weight," "I want to get healthier," or "my doctor says I should exercise more" are not, on their own, grounds for an LMN. That's true even when the advice is completely reasonable and medically sound — the IRS standard isn't whether exercise is good for you, it's whether the membership is treating a specific diagnosed condition.

What sometimes does qualify

A provider is more likely to document medical necessity when there's an existing diagnosis the exercise program is specifically treating — conditions like obesity (typically requiring a specific BMI threshold), type 2 diabetes, hypertension, or a cardiovascular condition where a physician has prescribed a structured exercise regimen as part of treatment. Even then, it's the provider's independent clinical judgment that determines it, not a certainty based on having the diagnosis alone.

What the letter needs to show, specifically

The diagnosed condition, by name
That structured exercise is part of the treatment plan for that condition, not just generally recommended
A stated duration for the treatment (LMNs are typically valid around a year before needing renewal)

What this means practically

If you have one of the conditions above and your doctor already discusses exercise as part of managing it, that's worth raising directly at your next appointment. If you're starting from "I want to work out more," a gym membership LMN is unlikely to be approved, and no service — including LMN-focused telehealth platforms — can promise otherwise before an actual clinical evaluation happens.

See our general LMN guide for how the letter of medical necessity process works. Source: IRS Publication 502.