Cancel your Mgen subscription by mail
For Mgen the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Letters to Mgen go to Paris, France.
Let Postbye cancel Mgen for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Mgen.
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- 3 Mgen cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Mgen by mail
Start with your account details
Have the member or policy number, the full name of the policyholder and the date you want the plan to end to hand. The details in the letter need to match what Mgen has on file.
Write the cancellation request
Because Mgen is dealt with in French, the letter is written in French (template fr). Subject: “Objet : Demande d'annulation – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Mail it with tracking
Send the letter to the Paris mailing address shown below by certified mail. Keep the tracking number safe.
File the delivery record
File the receipt with the letter. A Mgen charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Mgen cancellation letter goes
Written requests to Mgen go to Square Max Hymans 3, 75015 Paris, France.
The envelope is going to Paris in Île-de-France, France, so the postcode 75015 must be on the front.
Your details go in a block headed by Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, and the opening line is “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Before you cancel Mgen, check these
- List every dependant on the plan. Ending the policyholder's cover can end theirs too.
- Claims for care received before the end date can still be processed. Ask how to submit them after you cancel.
- Do not cancel until your next plan is active. A gap in cover can mean you pay for care yourself.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Mgen for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a health insurance plan
Health plans end on set dates and often cover a whole household, so the request has to name the plan, every person on it and the date cover should stop, with new cover lined up first.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Mgen cancellation at a glance
- How Mgen accepts cancellations
- By mailed letter
- Mailing address on file
- Mgen Square Max Hymans 3 75015 Paris France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Health insurance
- Added to the database
- June 4, 2026
- Data last checked
