Swiss Health Insurance: What Immigrants Need to Know

How Swiss Health Insurance Works: The KVG System

Swiss health insurance is governed by the Federal Health Insurance Act (KVG / LAMal), which has been in force since 1996. The law mandates that every person domiciled in Switzerland must hold basic health insurance (obligatorische Krankenpflegeversicherung). This applies to Swiss citizens and foreign nationals alike — regardless of permit type, employment status, or age.

The basic insurance is provided by private, non-profit insurers known as Krankenkassen (health funds). There are approximately 50 approved insurers operating in Switzerland. Critically, all of them must offer the same standardised basic benefits package, and they are legally prohibited from refusing any applicant or charging different premiums based on health status. This means you cannot be denied basic coverage due to pre-existing conditions.

While the benefits are identical across all insurers, premiums vary significantly depending on the insurer, your canton of residence, your age group, and the insurance model you select. This is where your choices as a consumer matter most.

What Basic Insurance Covers

The KVG basic benefits package is defined by federal law and includes a broad range of medically necessary services:

• General practitioner and specialist consultations
• Hospitalisation in the general ward of a cantonal hospital
• Prescription medications listed on the federal Spezialitaetenliste
• Laboratory tests and diagnostic imaging
• Physiotherapy, ergotherapy, and speech therapy (when prescribed)
• Maternity care — including prenatal, delivery, and postnatal care (no cost-sharing)
• Mental health services (psychiatric and psychotherapeutic treatment)
• Emergency treatment and ambulance transport (partial coverage)
• Preventive screenings for certain age groups and risk profiles
• Dental treatment only in cases of severe illness or accident-related damage

Notably, routine dental care is not covered under KVG. Most residents purchase separate dental insurance or pay out of pocket. Vision care (glasses, contact lenses) is also excluded for adults, though children receive limited coverage.

The Franchise (Deductible) and Cost-Sharing

Under the KVG system, insured individuals share the cost of treatment through two mechanisms: a franchise (annual deductible) and a co-payment (Selbstbehalt). Understanding these is essential for managing your healthcare costs effectively.

The franchise is the amount you pay out of pocket each year before insurance begins covering costs. Once the franchise is exhausted, you pay a co-payment of 10% of further costs, up to an annual maximum of CHF 700 for adults (CHF 350 for children). After reaching this co-payment cap, the insurer covers 100% of eligible costs for the remainder of the calendar year.

You choose your franchise level when you sign up. A higher franchise means lower monthly premiums — but more out-of-pocket costs if you need care. The available franchise levels for adults are shown below.

The max annual out-of-pocket is calculated as franchise + CHF 700 co-payment cap. For example, with a CHF 2,500 franchise: CHF 2,500 + CHF 700 = CHF 3,200. Maternity care is fully exempt from franchise and co-payment.

For children (under 18), franchise options range from CHF 0 to CHF 600, and the co-payment cap is CHF 350. Many families choose the CHF 0 franchise for children to avoid any deductible burden.

Insurance Models: Reducing Your Premiums

Beyond the franchise, you can lower your monthly premium by choosing an alternative insurance model. These models restrict how you access medical care in exchange for a premium discount, typically ranging from 5% to 25%:

• Standard model (freie Arztwahl): No restrictions. You can visit any doctor or specialist directly. Highest premiums.
• Family doctor model (Hausarztmodell): You must consult your designated family doctor first, who refers you to specialists as needed. Premium discount of 10–20%.
• HMO model: You must use a specific HMO health centre for all non-emergency care. Premium discount of 15–25%.
• Telmed model: You must call a medical hotline before visiting a doctor (except in emergencies). The hotline triages your case and directs you. Premium discount of 10–15%.

These models do not change your coverage — the benefits remain identical to the standard KVG package. The only difference is how you access care. For healthy individuals who rarely need specialists, the HMO or telmed models can yield substantial savings over the course of a year.

How to Choose a Health Insurance Provider

Since all approved insurers offer the same basic benefits, the decision comes down to premiums, service quality, and supplementary offerings. Here is a practical approach to selecting your Krankenkasse:

1. Compare premiums for your canton and age group. Premiums vary by up to 50% between insurers for the same coverage in the same region. The federal comparison tool at priminfo.admin.ch is the authoritative source.
2. Decide on your franchise level. If you are generally healthy and under 40, a higher franchise (CHF 1,500–CHF 2,500) often saves money over the year. If you have ongoing treatments, CHF 300 is usually better.
3. Select an insurance model. The family doctor or telmed model is a straightforward way to cut premiums by 10–20% without materially affecting your care access.
4. Check service reputation. Look at claims processing speed, app/online portal quality, and customer service ratings. Comparis.ch and Bonus.ch publish annual satisfaction surveys.
5. Consider supplementary insurance needs. If you want private hospital rooms, dental coverage, or alternative medicine, evaluate the insurer's supplementary offerings simultaneously — switching supplementary insurance later can involve health questionnaires.

Use our cost calculator to estimate your total monthly costs including health insurance premiums for your specific canton and situation. Premiums vary dramatically by canton — a comparison across all 26 cantons is worthwhile if you have not yet decided where to settle.

Supplementary Insurance (Zusatzversicherung)

Beyond the mandatory KVG coverage, insurers offer optional supplementary insurance (VVG) policies. Unlike basic insurance, supplementary coverage is underwritten — insurers can refuse applicants, apply exclusions, or charge risk-based premiums. Common supplementary products include:

• Hospital supplementary (semi-private / private): Access to semi-private or private hospital rooms and free choice of treating physician across Switzerland.
• Outpatient supplementary: Coverage for dental care, glasses/contacts, alternative medicine (acupuncture, osteopathy), vaccinations not on the basic list, and non-emergency transport.
• Daily sickness allowance (Krankentaggeld): Replaces income during extended illness. Particularly important for self-employed individuals who lack employer-provided sick pay.
• Worldwide emergency coverage: Extends coverage for medical emergencies and repatriation when travelling outside Switzerland.

A key consideration for immigrants: apply for supplementary insurance as early as possible, ideally when you first arrive. Insurers assess health risk at the time of application, and pre-existing conditions may lead to exclusions or rejection. There is no legal obligation for insurers to accept you for supplementary coverage.

Accident Insurance (UVG) and How It Interacts with KVG

Switzerland has a separate mandatory accident insurance system under the Federal Accident Insurance Act (UVG / LAA). If you are employed in Switzerland for at least 8 hours per week, your employer is required to provide accident insurance covering both occupational and non-occupational accidents.

When you are covered by UVG through your employer, you can exclude accident coverage from your KVG policy, which reduces your health insurance premium by approximately 5–7%. This is one of the most commonly overlooked savings opportunities for employed immigrants.

• Employed 8+ hours/week with one employer: Covered by employer's UVG. Exclude accidents from your KVG to save on premiums.
• Employed under 8 hours/week: Not covered by employer UVG for non-occupational accidents. Keep accident coverage in your KVG policy.
• Self-employed: Not automatically covered by UVG. You must either take voluntary UVG or keep accident coverage in your KVG.
• Not employed (students, retirees, homemakers): Must keep accident coverage in your KVG policy.

If your employment status changes — for example, you lose your job or reduce hours below the 8-hour threshold — you must immediately re-add accident coverage to your KVG policy. Failing to do so leaves you without accident coverage, and medical bills from accidents can be catastrophic.

Premium Subsidies (Praemienverbilligung)

The Swiss government recognises that health insurance premiums represent a significant financial burden, particularly for lower- and middle-income households. Each canton operates a premium reduction scheme (Praemienverbilligung / subside d'assurance-maladie) that subsidises premiums for eligible residents.

Eligibility criteria and subsidy amounts vary considerably by canton. In general, households whose health insurance premiums exceed a certain percentage of taxable income (typically 8–10%) qualify for partial subsidies. Some cantons automatically assess eligibility based on your tax return; others require you to submit a separate application.

• Subsidies are means-tested based on taxable income and assets.
• Families with children generally receive more generous subsidies.
• Young adults (18–25) in education may qualify for enhanced reductions.
• Application deadlines vary by canton — some allow retroactive claims, others do not.
• The subsidy is typically paid directly to your insurer, reducing your monthly bill.

As a newly arrived immigrant, you should enquire about premium subsidies at your cantonal social insurance office (Sozialversicherungsanstalt / SVA) or municipal administration within your first year. Do not assume you are ineligible — the income thresholds are higher than many immigrants expect.

EU/EFTA Coordination: Special Rules for Cross-Border Cases

If you are an EU/EFTA citizen, the Agreement on the Free Movement of Persons (AFMP) and associated EU social security regulations (EC 883/2004) create special rules that may affect your health insurance obligations:

• Posted workers: If your EU/EFTA employer temporarily posts you to Switzerland (with an A1 certificate), you typically remain insured in your home country and are exempt from Swiss KVG.
• Cross-border commuters (Grenzgaenger): Workers who reside in an EU/EFTA state but work in Switzerland may have an option right (Optionsrecht) to remain insured in their country of residence instead of joining Swiss KVG. This option exists for residents of Germany, France, Italy, and Austria.
• Retirees moving from the EU: If you draw a pension exclusively from an EU/EFTA state and relocate to Switzerland, you may retain your home-country insurance under certain conditions.
• European Health Insurance Card (EHIC): Your EHIC covers emergency treatment during temporary stays. It does not replace the obligation to obtain Swiss KVG once you become a resident.

Cross-border insurance situations are legally complex. If you fall into any of the categories above, consult your cantonal health authority or the Common Institution under the Federal Health Insurance Act (Gemeinsame Einrichtung KVG) for a formal determination of your insurance obligation.

Switching Insurers: When and How

You have the right to switch your basic health insurer every year. There are two switching windows:

• Ordinary switching period: You can switch your insurer effective 1 January by submitting a cancellation letter to your current insurer by 30 November of the preceding year. This is the standard annual window.
• Mid-year switching (1 July): If your insurer raises premiums, you may switch effective 1 July by cancelling by 31 March. However, this mid-year switch is only available if your premium increases and you are in the standard model.
• Premium increase notification: Insurers must notify you of premium changes by late October. If your premium rises, you can switch by 30 November regardless of your current model.

Switching basic insurance is straightforward — your new insurer handles the transition and the old insurer cannot refuse to release you. There are no penalties for switching, and no coverage gaps occur. However, supplementary insurance does not transfer automatically and may require a new application with health assessment.

Practical Steps for New Immigrants

If you are newly arriving in Switzerland, here is the sequence to follow for your health insurance setup. For a broader view of all relocation tasks, see our complete moving checklist.

1. Register at your municipal office (Einwohnerkontrolle / Controle des habitants) — this starts your 3-month insurance deadline.
2. Compare premiums using our health insurance comparison tool, priminfo.admin.ch, or comparis.ch. Filter by your canton, age, and preferred franchise and model.
3. Select 2–3 insurers and request quotes. Evaluate total annual cost (premiums + expected out-of-pocket) rather than monthly premium alone.
4. Decide on accident inclusion. If employed 8+ hours/week, exclude accident coverage from KVG and confirm UVG with your employer.
5. Apply for basic insurance. Submit your application to the chosen insurer. Coverage is retroactive to your arrival date if you apply within the 3-month window.
6. Apply for supplementary insurance simultaneously if desired. Waiting reduces your chances of acceptance without exclusions.
7. Enquire about premium subsidies at your cantonal SVA once you have your first tax assessment or proof of income.
8. Set a calendar reminder for late October to review the following year's premium announcement and consider switching.

Key Takeaways

• Swiss basic health insurance (KVG) is mandatory for all residents — no exceptions.
• You must enrol within 3 months of arrival. Miss this and the canton assigns you an insurer at a higher premium.
• All insurers offer identical basic coverage. Choose based on premium, franchise, and insurance model.
• Higher franchises lower your premium but increase out-of-pocket risk. Match your choice to your health profile.
• Exclude accident coverage from KVG if your employer provides UVG (8+ hours/week).
• Apply for supplementary insurance early — unlike basic insurance, you can be rejected.
• Check your eligibility for cantonal premium subsidies, especially in your first year.
• EU/EFTA citizens may have special rights — verify your insurance obligation before enrolling.