Supplementary health insurance remains the most subscribed insurance product by individuals in France. The regulatory framework has significantly evolved in recent years, with annual termination and online cancellation in three clicks, changing the way contracts are changed or new ones are subscribed. Understanding these mechanisms is necessary before comparing offers.
Annual termination and three-click cancellation: what the regulations change
Since December 1, 2020, law n°2019-733 of July 14, 2019 allows individuals to terminate their individual mutual insurance at any time after 12 months of contract, without fees or justification. The insurer then has a maximum of one month to end the contract. This right covers contracts taken out with a mutual, an insurance company, or through a broker.
Since June 2023, a second provision has been added: cancellation in three clicks. For any supplementary health contract subscribed online, cancellation can be done directly online, without paper mail or travel.
These two developments have a direct consequence on membership. Changing mutual insurance no longer requires waiting for the anniversary date. One can compare, subscribe to a new contract, and entrust the cancellation of the old one to the new organization, which often handles it for free. To know how to join a health mutual, it is useful to be aware of these provisions before starting the procedures.
Supporting documents and medical questionnaire: what an organization really requires
Subscribing to an individual supplementary health insurance requires a fairly stable set of documents from one organization to another:
- A bank identity statement for the collection of contributions
- A copy of the vital card or a certificate of rights to Social Security (downloadable from the Ameli account)
- A valid identity document
- If applicable, supporting documents for dependents (spouse, children) to be attached to the contract
Regarding the medical questionnaire, the situation varies. Some organizations offer membership without a medical questionnaire, particularly for entry-level plans or solidarity contracts. Others ask a few questions to adjust coverage or apply waiting periods on certain areas (dental, optical, scheduled hospitalization).
Waiting period: a point often discovered too late
The waiting period corresponds to the time during which certain guarantees are not yet active after subscription. It can range from a few weeks to several months depending on the care areas and the organization. This period does not exist with all insurers, but when it applies, it can create a coverage gap if one has terminated their old contract too quickly.
Checking the existence and duration of the waiting period before signing avoids an unpleasant surprise during a scheduled treatment in the first few weeks.
Comparing coverage beyond the monthly price
The most common reflex is to sort offers by monthly contribution. However, the price says nothing about the actual out-of-pocket expenses in case of costly care. Three areas concentrate the vast majority of poorly covered expenses:
- Exceeding fees in consultations with sector 2 specialists, whose reimbursement varies greatly depending on the contracts
- Dental prostheses and orthodontics, where the gap between the basic rate of Social Security and the actual price can be considerable
- Optics, with sometimes very low reimbursement ceilings on progressive lenses
A cheap contract that poorly reimburses these three areas often ends up costing more annually than a contract with a higher contribution but whose ceilings absorb the excess.
Read the coverage table rather than the commercial brochure
Each organization publishes a coverage table detailing, item by item, the level of reimbursement. This table expresses reimbursements as a percentage of the Social Security reimbursement base (BRSS) or as a fixed amount. A 100% BRSS reimbursement does not mean zero out-of-pocket expenses: it only covers the conventional rate, not the excess.
Plans displaying 200% or 300% BRSS on specialist consultations absorb a significant portion of the excess. Comparing these rates on the areas corresponding to one’s usual care provides a much more reliable picture than just the contribution amount.
Rising contributions: anticipating the real cost over several years
Contributions for supplementary health insurance have seen marked increases in recent years, driven by the gradual transfer of costs from Social Security to supplementary organizations. This trend makes regular comparison all the more relevant.
Thanks to annual termination, nothing prevents one from reassessing their contract each year after the first twelve months. Some mutuals offer introductory rates in the first year and then significantly increase the contribution from the second year. Requesting the history of rate adjustments over three years provides a more realistic indication than just the initial quote.
For retirees, the Solidarity Health Supplement (C2S) remains underutilized, even though it can represent substantial savings each year. Eligibility depends on household resources, and the application is made directly to the health insurance fund.
The process of joining a health mutual has been simplified administratively. The difficulty has shifted: it lies less in the formalities than in the ability to read a coverage table, identify a waiting period, and compare contracts based on their actual reimbursements rather than their face price.