Change my address

Have you moved house? Contact us to update your details and ensure that you will continue to receive our mail.

Change your address online

With our online form you can change your address and be sure to continue receiving our mail, with just one click.

Update

It's even easier in your customer area

Change your address quickly and easily via the GMnet customer area or on your GMapp mobile app.

Register Find out more

Frequently asked questions

You can inform us of your new address using the online form, by email or by post. The rates for basic health insurance and some supplemental insurances depend on the health costs in each canton and may differ from region to region. A change of canton or region can therefore affect the amount of your insurance premiums.

If you received a subsidy from your former canton of residence, it should be granted until the end of the current year. In order to ensure that you are taken into account for the coming year, we suggest that you contact the competent body in your new canton.   

For any change of identity data, please send us a copy of an official document (identity card, passport, etc.). Upon receipt of this document, we will update your information and you will automatically receive a new insurance card.

You can send us the copy of your identity document by post or by filling in the online form.

Groupe Mutuel

Rue des Cèdres 5 Case postale, 1919 Martigny    |    +41 0848.803.111