Change of address

To change your address and send us any supporting documents, please fill in the following form.

Add document

Add document (Word, Excel, JPG or PDF, max 2 MB)


Even faster in your Customer Area

Log on to the Groupe Mutuel app

Go to Main menu > Account and settings > Personal information > Contact addresses > Update

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Groupe Mutuel

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