Swiss Health Insurance Explained: Deductibles, Models and Hidden Savings

• You must enrol within 90 days of registering in Switzerland, with cover backdated to your arrival.
• Basic insurance (KVG / LAMal) is identical in coverage across every provider — only the premium and service differ.
• Deductible (Franchise) choice: CHF 300 = highest premium; CHF 2,500 = lowest. Break-even is around 4–5 doctor visits or one prescription-heavy year.
• Alternative models (Telmed / HMO / Family doctor) can trim 10–20% off the premium for the same statutory coverage.
• Switch window: cancel by 30 November to change basic insurer for 1 January.

Swiss healthcare is publicly regulated but privately delivered. The federal law (KVG / LAMal) forces every resident to buy insurance from a private insurer, and forces every insurer to accept every applicant on identical basic terms. So the "plan" you're buying is standardised by parliament — the price is not.

That's the trick to understand: two friends in the same building can pay a 40% difference in premium for exactly the same medical coverage. Compulsory doesn't mean uniform. See the deeper regulatory picture in the Swiss healthcare system explained.

Once you register at your Gemeinde (see how to register in Switzerland), the clock starts. You have three months to enrol in basic insurance, and cover is backdated to your registration date — meaning even if you sign in month three, you'll pay three months of premium retroactively.

Miss the deadline and the canton picks an insurer for you. That's rarely the cheapest one, and you lose the model / deductible optimisation described below. Do not skip this step even if you're perfectly healthy.

Pro tip: travel insurance you brought from home does NOT replace Swiss basic insurance. Cancel it once your KVG kicks in — you'd otherwise be double-covered for months you'll never claim.

Rule of thumb: optimise KVG first. Every franc saved there is guaranteed, low-risk, and repeats every year.

The deductible (Franchise / franchise) is what you pay out of pocket before insurance kicks in each calendar year. On top of that, once you exceed the deductible you still pay a 10% co-payment (Selbstbehalt), capped at CHF 700 per adult per year.

Adults choose between: CHF 300, 500, 1,000, 1,500, 2,000 or 2,500. Children have their own scale (up to CHF 600). Lower deductible = higher premium; higher deductible = lower premium but bigger risk if you get sick.

The break-even rule: switch from CHF 300 to CHF 2,500 only if your annual premium saving is larger than the maximum extra out-of-pocket. In most cantons for a healthy adult in 2026, it is — often by CHF 500–1,000/year. Check actual premiums for your postcode on the federal comparison portal priminfo.admin.ch.

Pro tip: if you're planning pregnancy, drop to CHF 300 the year before. Maternity care is exempt from co-payment, but a lower deductible still shaves the first months of pregnancy-related consultations.

Same statutory coverage, different first point of contact. Choosing the right model is where quiet money is saved.

Emergencies are always exempt from gatekeeping — you can go straight to A&E whatever your model. So for most healthy adults, Telmed or HMO is a nearly free premium cut.

See how models plug into the broader premium picture in our health insurance calculator, then cross-check with the official priminfo.admin.ch.

Basic insurance renewals run on a calendar year. If you want a different insurer, model or deductible from 1 January, the written cancellation letter must reach the current insurer by 30 November. Send it as registered post (Einschreiben). Late by a day = locked in for another 12 months.

New insurers usually accept applications until mid-December, but the safest sequence is:

1. Run a comparison on priminfo.admin.ch in October.
2. Sign an offer with the new insurer (conditional on cancellation).
3. Send the cancellation letter to the current insurer by registered post, well before 30 November.
4. Keep both the delivery receipt and the confirmation of new cover.

Model or deductible changes with the same insurer can usually be requested in the same window, sometimes with different notice — check your policy.

• Prämienverbilligung — cantonal premium subsidies for lower-to-middle incomes. Application is separate from insurance and often overlooked by well-paid expats whose taxable income (after Pillar 3a, mortgage interest, commuting) qualifies them.
• Multi-year VVG discounts — supplemental insurers often bundle 3-year contracts with 10–15% discount. Only sign if you're staying.
• Group VVG through employer or professional association — check before buying retail; the same coverage can be 20% cheaper.
• Prescription generics — the 10% co-payment doubles to 20% if you refuse a generic when one exists. Ask the pharmacist explicitly for the generic.
• Cross-border care — treatment abroad in an emergency is covered up to twice the Swiss tariff. Non-emergency planned treatment abroad is generally not covered without prior approval — check with your insurer.
• Accident coverage — if you work 8+ hours a week for the same employer, they cover accident insurance. You can then remove accident cover from your KVG for a small premium cut.

Most people take whatever the relocation agency or their spouse's employer recommended in week one — and never touch it again. Premiums drift upwards year on year, insurers gain no incentive to keep you happy, and after 3–4 years you're 15–25% above the cheapest equivalent contract.

The fix costs a coffee and 30 minutes every October. Run the federal comparator, decide if the delta is worth switching, send the letter. That's it.

1. Within 90 days of arrival: enrol in KVG with any insurer.
2. Choose the model (Telmed / HMO / family doctor / Standard) that fits your life.
3. Pick the deductible using the break-even rule above.
4. Diarise 15 October every year to review premiums.
5. Check Prämienverbilligung eligibility with your canton — apply if you qualify.
6. If switching, send the cancellation by registered post before 30 November.
7. Keep receipts of every medical bill — you can claim significant costs against income tax (see tax calculator).