Who needs what?
Everyone needs something different
The lowest possible premium: of these seven insurers, the cheapest in most regions. The cheapest insurer overall differs by postcode.
The most advanced mobile experience of the seven.
Best alternative medicine coverage: Completa Top covers over 100 recognised therapies, up to CHF 80 per hour.
Family discounts and children's dental coverage.
Best service and support: the highest satisfaction in every survey we looked at.
The 7 Best Health Insurers in Switzerland for 2027
Switzerland’s health insurance system is unlike anything you may be used to. There is no single government insurer. Instead, you choose from 32 insurers that offer basic insurance in 2027, all with the same legally mandated benefits under the KVG (mandatory basic insurance law). The differences? Premiums, service quality, insurance models, and supplementary coverage. Moving from the US? Our guide to Swiss health insurance for Americans compares the system with US plans.
After analyzing the 2027 premiums approved by the FOPH (Federal Office of Public Health, published on 29 September 2026), customer satisfaction surveys from Comparis and Bonus.ch, and digital experience across apps and portals, here are the seven best health insurers in Switzerland for 2027. Average premiums rise by 5.0% in 2027; adults pay CHF 487.60 a month on average. All figures by canton: health insurance premiums 2027.
Important
Every insurer on this list covers the exact same treatments under basic insurance (Grundversicherung). The law dictates the benefits — not the insurer. What varies is the price you pay, the service you receive, and the supplementary products available.
Short answer
The top 3 at a glance
Ranked on premiums, customer satisfaction, digital experience and supplementary products, 25% each. Premiums: FOPH 2027, Zurich, adults.
Standard: deductible CHF 300, with accident cover, free choice of doctor. “from”: the insurer’s cheapest model with deductible CHF 2,500, without accident cover (for employees). Monthly premiums. See the full ranking
2027 Ranking at a Glance
| Rank | Insurer | Monthly Premium* | Satisfaction | Best For |
|---|---|---|---|---|
| 1 | SWICA | CHF 692.10 | ★★★★★ | Best overall service and complementary medicine |
| 2 | Helsana | CHF 676.00 | ★★★★☆ | Largest insurer, strong model variety |
| 3 | CSS | CHF 718.00 | ★★★★☆ | Feature-rich app, active365 bonus |
| 4 | Sanitas | CHF 643.80 | ★★★★☆ | Tech-forward, competitive premiums |
| 5 | Concordia | CHF 652.10 | ★★★★☆ | Consistent premiums, family-friendly |
| 6 | Visana | CHF 733.90 | ★★★★☆ | Strong in Bern region, good value |
| 7 | Assura | CHF 656.20 | ★★★☆☆ | Low premiums, basic service |
*Premiums shown for an adult 26+, Zurich (premium region ZH1), franchise (deductible) CHF 300, standard model (free choice of doctor), including accident coverage. Source: FOPH-approved 2027 tariffs. Your own premium for every insurer at your postcode: premium calculator.
Premiums 2027 · FOPH data
What the seven insurers really cost
Official monthly basic insurance premiums, with three more insurers for comparison. Pick your city and your profile.
cheapest insurerin the ranking aboveother insurers
Monthly premiums 2027 per the FOPH for the premium region of the postcode shown. “Cheapest model” = the insurer’s cheapest offer (family doctor, HMO or telemedicine).
How Swiss Health Insurance Works — A Quick Primer
If you are new to Switzerland, understanding the system is essential before comparing insurers. Here are the key concepts:
Grundversicherung (Basic Insurance)
Every resident must have basic health insurance. It covers doctor visits, hospital stays, medications on the official list, maternity care, and more. The benefits are identical across all insurers — this is set by law (KVG).
Franchise (Deductible)
The franchise is the amount you pay out of pocket each year before your insurer starts covering costs. Adults can choose between CHF 300, 500, 1’000, 1’500, 2’000, or 2’500. A higher franchise means a lower monthly premium — but more financial risk if you get sick. For a detailed guide on choosing, see our article How to Choose Your Health Insurance Franchise.
Selbstbehalt (Co-payment)
After you hit your franchise, you still pay 10% of all costs, up to a maximum of CHF 700 per year. So your maximum annual out-of-pocket cost is: franchise + CHF 700 + premiums.
Insurance Models
You can reduce your premium by choosing a restricted model:
- Standard: Free choice of doctor. Highest premium.
- Practice (family doctor or HMO group practice): You always go to a designated practice first. In 2027 the median saving is about 12% compared with the same insurer’s standard model.
- Telmed/digital: You call a medical hotline or use an app before seeing a doctor. Median saving about 11.5%.
- Flex: You choose between several first points of contact, for example a practice or telemedicine. Median saving about 12%.
- Pharmacy: A partner pharmacy of the insurer is your first point of contact.
From 2027 the FOPH groups the models into these categories; family doctor and HMO models are now both “Practice”. Savings: median across all insurers and premium regions, adult, deductible CHF 300, with accident cover, 2027 premiums.
1. SWICA — Best Overall
SWICA consistently tops customer satisfaction surveys in Switzerland. Their service is responsive, claims processing is fast, and they offer the strongest complementary medicine coverage of any major insurer. The trade-off: premiums are slightly above average.
Strengths:
- Highest customer satisfaction ratings (Comparis, K-Tipp, Bonus.ch)
- Excellent complementary medicine coverage (Completa Top: over 100 recognised therapies, up to CHF 80 per hour)
- Fast claims processing (average 4 business days)
- Strong app with digital doctor’s note and receipt scanning
Weaknesses:
- Premiums around 2% above the Zurich median (standard model, 2027)
- Fewer alternative models in rural areas
Best for: Anyone who values service quality, complementary medicine, and is willing to pay slightly more for it.
2. Helsana — Largest Insurer
Helsana is Switzerland’s largest health insurer with roughly 2 million insured persons. They offer the widest variety of insurance models and competitive premiums, especially in the HMO segment through their BeneFit PLUS product.
Strengths:
- Widest model selection (standard, Hausarzt, Telmed, HMO, Flexmed)
- Competitive premiums, especially HMO
- Large network of partner doctors and clinics
- Solid supplementary insurance portfolio
Weaknesses:
- Customer service can be slow during peak periods (October–November)
- Two separate apps (myHelsana for admin, Helsana+ for rewards)
Best for: Price-conscious insured who want model flexibility and broad network coverage. For a head-to-head comparison with SWICA, see our article SWICA vs Helsana.
3. CSS — Strong Digital Tools
CSS has invested heavily in digital tools. Their myCSS app is one of the most feature-rich in the industry, with features like AI-powered symptom checking, digital receipt submission, and real-time claims tracking. Premiums are mid-range.
Strengths:
- Feature-rich mobile app (myCSS, 4.5 stars on the Swiss App Store)
- AI symptom checker integrated into the app
- Strong preventive health programs
- Transparent communication
Weaknesses:
- Supplementary insurance premiums above average
- Limited HMO availability outside major cities
Best for: Digitally-savvy insured who want to manage everything via their phone.
4. Sanitas — Tech-Forward Value
Sanitas positions itself as a modern, technology-driven insurer. Their premiums are competitive, and they offer innovative digital health services including online doctor consultations.
Strengths:
- Competitive premiums across most cantons
- Integrated telemedicine (online consultations)
- Good family discounts
- Modern app with digital insurance card
Weaknesses:
- Complementary medicine coverage is limited compared to SWICA
- Customer service ratings are average
Best for: Young professionals and families looking for a good balance of price and digital convenience. For a head-to-head with CSS, see our CSS vs Sanitas comparison.
5. Concordia — Steady and Reliable
Concordia is known for stable premium development over time. While not the cheapest in any given year, they tend to avoid large annual increases. Their service is solid and family-oriented.
Strengths:
- Stable premium development (below-average annual increases)
- Family-friendly policies and discounts
- Good supplementary insurance for families (children’s dental, orthodontics)
- Reliable claims processing
Weaknesses:
- Premiums not the lowest in most cantons
- App is functional but not cutting-edge
Best for: Families and long-term planners who value premium stability over rock-bottom prices.
6. Visana — Strong Regional Player
Visana is particularly strong in the Bern region and German-speaking Switzerland. They offer very competitive premiums in their core regions and solid service.
Strengths:
- Very competitive premiums in Bern, Solothurn, and surrounding cantons
- Good supplementary insurance products
- Responsive customer service in German-speaking Switzerland
Weaknesses:
- Less competitive in Zurich, Geneva, and other major urban centers
- Limited French-language support compared to national insurers
- Smaller network in western Switzerland
Best for: Residents of the Bern region and central Switzerland looking for a strong local insurer.
7. Assura — Lowest Premiums
Assura’s standard-model premiums are below the regional median in 22 of 42 premium regions, and among these seven insurers it is the cheapest in the standard model in 8 regions (2027). The trade-off is clear: minimal service, basic digital tools, and a reputation for slow claims processing.
Strengths:
- Low premiums: below the regional median in just over half of all premium regions (2027)
- Simple product structure — no confusing options
Weaknesses:
- Customer satisfaction ratings consistently below average
- Slow claims processing (reports of 2–4 week delays)
- Basic app with limited functionality
- French-speaking orientation (headquarters in Lausanne)
Best for: Healthy individuals who rarely see a doctor and want the absolute lowest premium. Not recommended if you value service quality.
Which of these insurers is best for you?
That depends on your postcode, your health and your supplementary cover. Robert Kolar (25 years in health insurance) and Nicole Bohne (10 years in pensions) work it out with you, in English: 45 minutes by video, free.
How to Choose the Right Insurer
Choosing an insurer is a personal decision. Here is a framework:
| Your Priority | Best Choice | Why |
|---|---|---|
| Lowest possible premium | Assura or Sanitas | Together the cheapest of these seven in 27 of 42 premium regions (2027); the cheapest insurer overall differs by postcode |
| Best service and support | SWICA | Highest satisfaction in every survey |
| Best-rated app | Helsana or Sanitas | Highest Swiss App Store ratings in this ranking (4.8 and 4.7, September 2026) |
| Complementary medicine | SWICA | Best alternative medicine coverage |
| Family with children | Concordia or Helsana | Family discounts, children’s dental coverage |
| Bern region resident | Visana | Below-average premiums in Bern and a strong local network |
What basic cover costs where you live: health insurance premiums by canton.
Switching Your Insurer: What You Need to Know
If you want to switch insurers for 2027, submit your cancellation to your current insurer by November 30, 2026 (the letter must arrive by this date, not just be postmarked). Always register with the new insurer first and wait for written confirmation before canceling the old one. Deadlines and cancellation letters, step by step: how to switch before 30 November.
The new insurer must accept you — there is no health check and no rejection in basic insurance. Supplementary insurance is different: health checks apply, and rejection is possible.
Pro Tip
You can have basic insurance with one company and supplementary insurance with another. Many Swiss residents do this — choosing the cheapest basic insurer and the best supplementary insurer separately. There is no penalty or disadvantage for splitting.
Switch calculator
How much would you save by switching?
Same benefits, different price: this is the gap between your insurer and the cheapest offer in your region.
Possible saving per year
Monthly premiums 2027 per the FOPH, premium region of the postcode shown. Switch for 1 January: the cancellation must reach your insurer by 30 November.
Our Ranking Methodology
This ranking is based on four equally weighted criteria:
- Premiums (25%): Average premium across major cantons (Zurich, Bern, Basel, Geneva, Lucerne) for standard and alternative models.
- Customer Satisfaction (25%): Aggregated scores from Comparis, Bonus.ch, and K-Tipp surveys.
- Digital Experience (25%): App store ratings, feature completeness, online portal functionality.
- Supplementary Products (25%): Breadth, pricing, and quality of supplementary insurance offerings.
Sources and further reading
- Premium data: priminfo.admin.ch, the official premium database of the Federal Office of Public Health (BAG).
- Satisfaction scores: published customer surveys from Comparis, Bonus.ch, and K-Tipp.
- Expat-specific guidance: expat-savvy.ch, our sister site for English-speaking residents. It reviews the same insurers from an expat angle and goes deeper on questions this page only touches on — pre-existing conditions, cover when you move on from Switzerland, and choosing between insurers as a non-German speaker.
Need help choosing?
Book a free consultation — 45 minutes by video, no obligation.
Frequently Asked Questions
Are the benefits really the same across all insurers?
Yes, for basic insurance (Grundversicherung/OKP). The KVG law defines exactly what is covered, and every insurer must provide the same benefits. Differences only exist in premiums, service quality, and supplementary insurance products.
Can an insurer reject me for basic insurance?
No. Every insurer must accept you for basic insurance regardless of age, pre-existing conditions, or health status. This is a legal obligation under the KVG. Supplementary insurance is different — insurers can and do reject applicants.
When can I switch my health insurer?
You can switch every year, effective January 1. Your cancellation must reach your current insurer by November 30 of the prior year (for 2027: by 30 November 2026). If your insurer changes its premium during the year, you can leave with one month’s notice to the end of the month before the new premium applies. A higher deductible for 1 January can be requested until 31 December; a lower one must be requested by 30 November. With the minimum deductible (CHF 300) and the standard model you can also switch for 30 June, if your cancellation arrives by 31 March.
Is the cheapest insurer always the best choice?
Not necessarily. If you rarely need medical care and value a low premium above all else, a budget insurer like Assura works well. But if you need responsive service, fast claims processing, or strong supplementary coverage, paying more for SWICA or CSS may be worth it. In Zurich, SWICA costs CHF 35.90 and CSS CHF 61.80 a month more than Assura (adult, deductible CHF 300, standard model, 2027).
Do I need supplementary insurance?
It depends on your needs. Basic insurance covers all medically necessary treatments. Supplementary insurance covers extras like private hospital rooms, dental care, glasses, complementary medicine, and better international coverage. Most expats benefit from at least a basic ambulatory supplementary plan.
How much can I save by switching?
In Zurich, the gap between the cheapest and the most expensive insurer is about CHF 1’400 a year for exactly the same cover (adult, deductible CHF 300, standard model, 2027). Moving to a practice or telemedicine model at the same time can take the saving above CHF 2’500. Between the seven insurers in this ranking alone, the gap in Zurich is about CHF 1’080 a year (Sanitas vs Visana). Check your postcode in the premium calculator.
Can I switch if I have outstanding medical bills?
You can switch as long as you have no outstanding premium payments to your current insurer. Unpaid premiums can block your cancellation. Outstanding medical claims (bills being processed) do not prevent switching — your current insurer will continue processing those claims even after you leave.
Which insurer suits you?We compare every insurer for your postcode, free and independent.→ 
Nicole Bohne
Pension & Relocation Advisor
Nicole Bohne has worked in insurance and pensions for 10 years, including at Basler and Zurich. She specialises in pensions (pillar 3a, risk cover, tax) and in the insurance questions that come with moving to Switzerland. FINMA-registered intermediary (F01536402); she advises in German, English and French.