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Cancelling your health insurance with Groupe Mutuel

Groupe Mutuel brings together several foundations. Here is how to cancel both basic and supplementary insurance without confusion.

By Équipe JA Technology · Published on April 10, 2026 · 5 min read

Cancelling your health insurance with Groupe Mutuel
By insurer — Cancelling your health insurance with Groupe Mutuel© Mennonite Church USA Archives · No restrictions

Basic insurance with Groupe Mutuel

For basic insurance, a cancellation with Groupe Mutuel must be received by 30 November at the latest to end on 31 December. The change is a right: no insurer can refuse basic insurance.

Supplementary insurance: check the notice period

Groupe Mutuel's supplementary insurance (VVG/LCA) has its own terms: a notice period frequently of three months, sometimes a commitment of several years. Read your general terms and conditions before cancelling the supplementary insurance, which is distinct from the basic one.

Identify the right entity

Groupe Mutuel operates through different foundations/companies. State on the letter the entity shown on your policy and use the corresponding cancellation address to avoid any processing delay.

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Letter and registered dispatch

Date, sign, state the insured number and the line. Registered mail secures the date of receipt. Our tool generates the letter suited to Groupe Mutuel.

Frequently asked questions

Is Groupe Mutuel supplementary insurance cancelled like the basic one?

No. The basic one follows 30 November; the supplementary one follows its own notice period (often three months) defined by the general terms and conditions.

Which entity should I state on my letter?

The one shown on your insurance policy, as Groupe Mutuel operates through several foundations.