Switzerland does not have a free tax-funded national health service — instead, basic health insurance (Krankenpflegeversicherung/assurance-maladie, LAMal/KVG) is mandatory for every resident, purchased from a private insurer but standardized in coverage by federal law, delivering care through a mix of public and private hospitals and independent doctors. Everyone legally resident in Switzerland (including foreign nationals with a permit) must take out basic insurance within three months of arrival, with the policy backdated to the arrival date.
Unlike most European systems, there is no automatic 'public healthcare' safety net funded by general taxation — every resident must actively buy a basic insurance policy within three months of arrival or risk being auto-assigned an insurer and billed retroactively for the gap period.
Key Facts
Basic health insurance (LAMal/KVG) is compulsory for every resident, purchased individually from a private insurer, not the state — there is no default free public coverage.
New residents must take out a policy within three months of arrival; coverage is then backdated to the arrival/registration date, so late enrollment still means back-premiums are owed.
Basic insurance premiums are risk-rated by age and canton/region of residence, not income, and are entirely separate from wage-based social security contributions.
Cantons offer premium subsidies (subsidies/reduction de primes) for lower-income residents — worth checking eligibility with the cantonal social insurance office.
Care is delivered through a mix of public cantonal hospitals, private hospitals, and independent doctors — basic insurance covers care in a shared ward at the hospital of the canton of residence (or emergency care anywhere).
Steps
Register with the commune — Triggers the three-month clock for mandatory insurance enrollment.
Compare basic insurance offers — Use a comparison tool (e.g. comparis.ch, priminfo.ch) across approved insurers for your canton and chosen deductible (franchise).
Enroll within three months of arrival — Coverage is backdated to arrival, so premiums for the gap period are still owed even if you enroll near the deadline.
Check subsidy eligibility — Apply to the cantonal office for a premium subsidy if household income qualifies.
Costs
Enrollment deadline: Within 3 months of arrival (backdated coverage)
Timelines
Mandatory basic insurance enrollment window: 3 months from arrival/registration
Required Documents
Commune registration confirmation
Passport/ID
Residence permit
Common Mistakes
Assuming Switzerland has free public healthcare like the UK's NHS — basic insurance must be purchased individually and is compulsory.
Missing the three-month enrollment window and being surprised by backdated premium bills once auto-assigned an insurer.
Not checking cantonal premium subsidy eligibility, leaving money on the table for lower-income households.