What changes for your cover after a separation
In Switzerland, the LAMal basic health insurance is strictly individual: there is no such thing as a couple's contract. Even when married, each spouse in principle holds their own policy, sometimes with the same insurer for practical reasons or joint administration. A separation or divorce therefore does not cancel your contracts, but it often means detaching them from joint management and reviewing the choices you made together.
The real work concerns the administrative reorganisation and the LCA supplementary plans, often taken out as mirror images within the household. Mailing address, payment method, premium bundling, the alternative model chosen for the couple: all these must be redefined for each person. The goal is to avoid leaving one ex-spouse responsible for everything, or having important letters no longer reach the right recipient.
Rebuilding an individual LAMal contract
If you were insured individually, your basic policy continues without interruption: no re-enrolment is needed. However, you must update your address and bank details and, if necessary, separate the premium payment if it ran through a joint account. The insurer cannot refuse to keep you: the obligation to admit applies to the basic insurance, with no reservation and no health assessment.
Switching insurers for basic cover
A separation is a good time to compare insurers, as premium gaps for identical benefits can be significant and translate into meaningful percentage savings over the year. Under ordinary rules you may cancel the basic insurance as of 31 December, with one month's notice, meaning a letter that reaches the insurer by 30 November at the latest, taking effect on the following 1 January.
If your premium rises, you have an extraordinary right of termination: you may then switch insurers mid-year within the legal deadline following notice of the increase. It is also the moment to look at alternative models (family doctor, telemedicine, care network) that reduce the premium in exchange for a defined care pathway.
Adjusting or cancelling shared LCA supplementary plans
LCA supplementary plans (hospital, complementary medicine, dental, capital, etc.) fall under private law and follow different rules from the basic insurance. If you had aligned your cover with your spouse's, or taken out a policy designed for shared life (semi-private room for two, family guarantees), a reassessment is in order after the separation. Some benefits lose their value when you are on your own; others, on the contrary, become a priority.
Be careful: unlike the basic insurance, the LCA insurer has no obligation to admit. Before cancelling a supplementary plan to take out another, check the new contract's admission conditions, any health reservations and waiting periods. Keep the existing cover until the new one is confirmed, to avoid any gap on benefits you might no longer obtain on the same terms.
Notice periods for supplementary plans
LCA deadlines depend on each contract: they are set by the general conditions, often with three months' notice for the end of the calendar year and sometimes a minimum commitment period. Read your policy before acting: a supplementary plan's expiry date does not necessarily coincide with the 31 December deadline that applies to the basic insurance.
Proceed step by step: first secure your individual LAMal basic cover, then handle the supplementary plans one by one. Cancelling in writing, requesting confirmation, remains the prudent rule so you keep a record in case of a dispute over the date of receipt.
Coordinating base and LCA for your new situation
Coordination between the basic and supplementary plans is essential so you neither pay twice nor leave a risk uncovered. Review your deductible: the legal range runs from 300 to 2500 CHF for adults, and a budget that changes after a separation often justifies revisiting that choice. The retention stays at 10 % of costs above the deductible, capped at 700 CHF per year for an adult, regardless of your civil status.
Also think about children if they are in your care: their basic and supplementary contracts must be linked to a parent identified as payer and recipient of correspondence. Clarify in writing, ideally in the divorce agreement, who manages and settles these premiums. Good coordination avoids duplicate cover and unpleasant surprises when benefit statements arrive.
Frequently asked questions
Does a divorce force me to change my basic health insurance?
No. As LAMal is individual, your basic contract continues without interruption. You only need to update your details and, if necessary, separate the payment from a joint account. Divorce requires no re-enrolment, but it can be a good opportunity to compare insurers and switch as of 31 December.
Can I cancel the LCA supplementary plans taken out for the couple?
Yes, according to the deadlines set in each contract's general conditions, often three months before year-end. Before cancelling, check the admission conditions of any new supplementary plan, since the LCA insurer may impose reservations or refuse. Only drop the old one once the new plan is confirmed.
Who pays for the children's insurance after the separation?
Each child keeps their own basic policy and any supplementary plans. You must clearly designate the parent who pays and receives correspondence, ideally in the divorce agreement. This avoids duplicates, reminders and disputes over who covers the premiums and benefit statements.