Estimated average savings with one $34.99 letter, based on typical 24 Hour Fitness dues and fees over a medical restriction.
This is the letter.
Written for you, addressed to your club, signed by the physician who reviewed your case.
- →Your name and the exact dates you can’t train
- →A real physician’s name, license and NPI
- →A QR code and phone line the club can check on the spot
Three steps. No office visit.
The gym can check who signed it.
What people say
Straightforward and easy to use. Most importantly, it's a real company offering a real service by real physicians in the U.S. -- not an AI scam from a made-up country.
SickSlip was fast, easy, and super convenient. Everything worked exactly as expected—definitely a service I'd use again.
Ok I wasn't sure this was going to work BUT this saved me! I didn't even know this was a THING until my friend mentioned using it when she needed an extra day to recover from surgery. This was quick, easy, totally professional and I wish more people knew about it!
Easy, fast, and reliable. Perfect way to get a legit doctors note.
Straight answers
How do I cancel my 24 Hour Fitness membership for medical reasons?
A letter from a licensed physician is the documentation 24 Hour Fitness accepts. Start above and it arrives addressed to your club, usually within 24 hours.
Is this legitimate?
Yes. A licensed physician reviews every request and signs every letter. It carries the physician’s name, NPI, and state license, plus a QR code your gym can scan or a phone line it can call. If the review doesn’t support a letter, you get a full refund.
Will 24 Hour Fitness accept it?
Gyms set their own rules. Most membership agreements, including 24 Hour Fitness’s, include a medical freeze or cancellation provision, and a signed physician letter is the standard documentation for it. Acceptance is always the gym’s decision under its own contract, so check your agreement for how to submit.
What counts as a medical reason?
Injury, surgery and recovery, illness, pregnancy or postpartum recovery, or treatment that keeps you from exercising. The physician can only document a real condition. If your request isn’t clinically appropriate, we decline it and refund you.
Do I need to visit a doctor’s office?
No. The evaluation is done online and reviewed by a physician licensed in your state.
How fast will I get it?
Letters are typically delivered within 24 hours of completing your intake, or 10 minutes with Rush ($8).
Does the letter guarantee my billing stops?
No, and be wary of any service that promises that. The letter is the physician documentation your gym’s own policy asks for. The freeze or cancellation itself is processed by your gym.
Can I use this for any gym?
Yes. The letter works for any gym or fitness membership with a medical provision — Planet Fitness, LA Fitness, Crunch, Equinox, a local studio, or a climbing gym.
Paying for a gym you can’t use?
Five minute intake. Physician review. Letter in your inbox within 24 hours.
Get my letter →No letter, no charge · Full refund if the physician can’t issue it