Swiss Health Insurance for Expats 2027: Premiums, Deadlines and Who to Ask

Premium data: FOPH, 29 September 2026

Introduction: The Complexity of Swiss Healthcare

For the arriving expatriate, the administrative “Krankenkasse” system is often a confusing part of the relocation journey. Unlike many European neighbours or the US corporate model, health insurance in Switzerland is an individual responsibility, highly regulated, and strictly enforced.

For 2027 the Federal Office of Public Health (FOPH) has published new official premiums: the average basic premium rises by 5.0% to CHF 412 a month. Navigating the system requires more than a passing glance at a comparison portal: the model, deductible and supplementary choices you make in your first months have financial consequences for years.

Disclosure

Expat Savvy is Prime Relocation’s preferred insurance partner. Advice is given by Lang & Partner GmbH. Prime Relocation is a relocation agency, not an insurance broker, and receives no payment for introductions.

Key facts: Swiss health insurance for expats (2027)

• Mandatory for every resident, including expats
• Three months: You must take out basic health insurance within three months of taking up residence in Switzerland. For foreign nationals with a permit valid for three months or more, the three months run from registering with the municipality, and cover then starts on the registration date
• Official 2027 average premium: CHF 412 a month, all ages (+5.0%). Adults CHF 487.60, young adults (19 to 25) CHF 338.80, children CHF 128.10 (FOPH, 29 September 2026)
• Adult averages by canton: from CHF 324.90 in Zug to CHF 610.60 in Geneva
• Switching insurer for 1 January 2027: your cancellation must arrive at your current insurer by Monday 30 November 2026. Insurers must tell you the 2027 premiums by 31 October
• Same basic benefits at every insurer: only price, model and service differ
• Supplementary insurance (VVG) is optional and medically underwritten: apply while healthy

2027 Premiums: The Official FOPH Figures

The FOPH published the 2027 premiums on 29 September 2026. The average monthly premium for basic insurance rises by 5.0% to CHF 412 across all ages. These are official averages over all deductibles, models and accident settings, weighted by expected insured numbers.

Group	Average premium 2027 (CHF per month)	Change
All ages	412	+5.0%
Adults (26 and older)	487.60	+4.9%
Young adults (19 to 25)	338.80	+4.8%
Children (0 to 18)	128.10	+4.6%

Source: FOPH press release, 29 September 2026: bag.admin.ch.

Because these averages blend every deductible and model, an adult who chooses a CHF 300 deductible and the standard model will usually pay more than the average. For example, the median offer for an adult in Zurich city on that profile is CHF 677.00 a month in 2027, accident cover included (calculated from FOPH list premiums), against a Zurich canton adult average of CHF 477.00.

Adult Averages by Canton

For adults the official 2027 average runs from CHF 324.90 a month in Zug to CHF 610.60 in Geneva. A selection of cantons where many expats settle is below; our preferred partner lists all 26 in Expat Savvy’s 2027 premiums by canton.

Canton	Adult average 2027 (CHF per month)	Change
Zug	324.90	+4.4%
Lucerne	422.20	+4.5%
Zurich	477.00	+5.7%
Vaud	543.50	+3.2%
Basel-Stadt	570.60	+4.5%
Geneva	610.60	+4.3%

Source: FOPH, “Kantonale monatliche mittlere Prämien 2026/2027”, 29 September 2026. Averages over all deductibles and models in each canton, weighted by insured numbers. Your own premium depends on your premium region, deductible, model and age. For your own situation, use the official calculator at priminfo.admin.ch or Expat Savvy’s 2027 premium calculator, which lists every insurer for your postcode in English.

If you are still choosing where to live, premium differences are one more factor alongside taxes and rents. See our guides to relocating to Zug, Zurich and Geneva.

The Three-Month Rule for Newcomers

You must take out basic health insurance within three months of taking up residence in Switzerland (KVG Art. 3). For foreign nationals with a permit valid for three months or more, the three months run from registering with your Gemeinde (municipality) (KVV Art. 7). Registering with the Gemeinde is a separate obligation with its own deadline, so register promptly.

If you join in time, cover starts on the day you registered. If you join late, cover starts only on the day you join (KVG Art. 5).

⚠️ Warning: If you do not take out basic health insurance (KVG) in time, the cantonal authority assigns you to an insurer (KVG Art. 6), and if the delay is not excusable you pay a surcharge of 30 to 50% of the premium, for twice the length of the delay and for at most five years (KVG Art. 5, KVV Art. 8). Ask your canton or an insurer about your own case early.

Proactivity is the only way to keep control over your insurer and your budget. A sensible timeline for newcomers:

When	What to do
Before arrival	Shortlist 2 to 3 insurers and models; gather passports, permits, address
Week 1 to 2	Register at the Gemeinde (a separate obligation)
Week 2 to 4	Get binding quotes; decide on deductible and model
Week 4 to 8	Sign the KVG policy; apply for supplementary (VVG) coverage while you are healthy
Within three months (for foreign nationals with a permit valid for three months or more, counted from registering with the Gemeinde)	Basic insurance must be in place

Switching for 1 January 2027: The Deadline

If you already live in Switzerland, you can change basic insurer for the new year. Your written cancellation must arrive at your current insurer by Monday 30 November 2026 (FOPH Priminfo, based on KVG Art. 7 para 2, which sets a one-month notice period to the end of the month before the new premium applies). A letter that is only posted by then is not enough. Changes of deductible or model follow their own rules: the FOPH advises telling your insurer by 15 November.

Date	What
By 31 October 2026	Insurers must tell you your 2027 premium
Monday 30 November 2026	Last day for your cancellation to arrive at your current insurer, for a change on 1 January 2027
1 January 2027	New premiums and any new insurer start

Do not leave it to the last day. Apply to the new insurer first, send the cancellation to your current insurer early by registered mail, and keep the proof of delivery. If you want to change supplementary (VVG) cover as well, get the new insurer’s written acceptance before you cancel the old policy: supplementary policies have their own notice periods, so check each contract. Expat Savvy’s guide to cancelling by 30 November 2026 has a cancellation letter you can copy.

Decoding the System: KVG vs. VVG

The Swiss system is divided into two distinct legal frameworks:

	KVG / LaMal (mandatory)	VVG / LCA (supplementary)
Obligation	Required for every resident	Optional
Benefits	Legally identical at every insurer	Vary freely per product
Acceptance	Insurer must accept you	Insurer can reject you
Health questions	None	Full medical underwriting
Typical use	Doctors, hospital (general ward), medication	Private/semi-private hospital, dental, glasses, alternative medicine, worldwide cover
Price logic	Differs by canton, model, deductible	Differs by age, health, benefits

The practical consequence: since basic benefits are identical everywhere, paying more for KVG only buys different service, not different medicine. Premiums for the same basic cover differ between insurers, which is why comparing properly once, at arrival, matters so much. Expat Savvy’s comparison of 11 Swiss insurers puts their 2027 premiums side by side and explains models and supplementary cover.

Supplementary insurance becomes significantly harder to obtain as one ages or after a medical condition is diagnosed, so it is worth deciding early whether you want it.

Deductible and Model: Optimizing Your Costs

The Swiss system lets you trade financial risk for lower monthly premiums. The two levers are the deductible (“franchise”) and the model.

Choosing Your Deductible

The deductible is the amount you pay out-of-pocket each calendar year before insurance contributes (after that, you still pay 10% of costs up to CHF 700 a year).

Deductible	Median saving per year vs. CHF 300 (adults)	Break-even: medical costs per year
CHF 500	CHF 139.20	about CHF 455
CHF 1,000	CHF 489.60	about CHF 844
CHF 1,500	CHF 840.00	about CHF 1,233
CHF 2,000	CHF 1,189.20	about CHF 1,621
CHF 2,500	CHF 1,539.60	about CHF 2,011

Calculated from FOPH list premiums, 29 September 2026: national medians across insurer-region pairs, adults, standard model, accident cover included, against the same insurer’s CHF 300 deductible. Without accident cover the CHF 2,500 break-even is about CHF 1,892. Children have their own, lower deductible scale.

A CHF 2,500 deductible therefore pays off for adults unless medical costs exceed roughly CHF 1,900 to 2,000 a year. Planned care, pregnancy, small children or an ongoing condition point to a low deductible.

Choosing Your Model

Insurers offer different “gatekeeper” models in exchange for lower premiums:

Model	How it works	Median saving vs. standard, CHF 300 deductible	Median saving vs. standard, CHF 2,500 deductible
Standard (free choice)	See any doctor directly	none	none
Family doctor	Your GP coordinates everything	10.5%	13.5%
HMO	Visit your assigned group practice first	12.5%	15.5%
Telmed	Call a medical hotline before most visits	12.5%	15.0%

Calculated from FOPH list premiums, 29 September 2026: medians for adults against the same insurer’s standard model; about CHF 64 to 74 a month. The FOPH has merged family-doctor and HMO tariffs into one category for 2027; the split in this table is a mapping used in the calculation.

Special Situations Expats Should Know

• Employed 8+ hours a week with one employer? You are then also insured against non-occupational accidents under the UVG (UVV Art. 13). If you are fully covered that way, you can ask your health insurer to suspend accident cover in your KVG policy and the premium is reduced (KVG Art. 8): in Zurich city the median saving is CHF 42.80 a month at a CHF 300 deductible (calculated from FOPH list premiums). Cover under KVG applies again when the employer cover ends, so tell your insurer. A non-working partner and children cannot suspend it.
• Families: every family member needs their own policy, but you can mix insurers freely. It is common to insure children with a different insurer than the parents.
• Premium subsidies: every canton pays premium subsidies (Prämienverbilligung) to households below certain income levels. Rules and amounts differ per canton; check with your canton.
• Cross-border situations: if you work in Switzerland but your family lives in the EU, special coordination rules apply. Get advice before signing anything.
• Executives and high-net-worth clients: semi-private or private hospital cover (VVG) and international plans need medical underwriting. Apply in your healthy first months, not when you need them.

Common (and Expensive) Mistakes

1. Missing the three-month deadline: cover starts only on the day you join, the canton can assign you an insurer and, if the delay is not excusable, a surcharge of 30 to 50% of the premium applies.
2. Staying on the default CHF 300 deductible as a healthy adult who rarely sees a doctor: the median saving at CHF 2,500 is CHF 1,539.60 a year (see the table above).
3. Buying KVG and VVG from the same insurer “for simplicity”: they are separate contracts, and you can mix and match.
4. Skipping VVG while healthy, and being declined two years later when it matters.
5. Never comparing: premiums drift apart over time; the end-of-November window exists for a reason.
6. Paying for accident cover twice, despite working at least eight hours a week for one employer and being covered through the employer.

Who to Ask: Five Checks for Any Adviser and Our Preferred Partner

A broker compares insurers for you and is normally paid by the insurer, not by you. Whoever you ask, check these five points:

1. FINMA register entry: is the firm entered in the FINMA register of insurance intermediaries?
2. Tied or non-tied: does it advise on many insurers or is it tied to one? The register shows which.
3. English-speaking advice: are advice and documents available in English?
4. How they are paid: insurer commission, client fee or both? Ask in writing.
5. In writing: ask for the recommendation and its reasons in writing.

Prime Relocation is a relocation agency, not an insurance broker. We explain the steps and, if you want, introduce you to an adviser; we do not arrange, negotiate or conclude insurance contracts. Our preferred insurance partner is Expat Savvy, which advises in English, according to its website. Advice is given by Lang & Partner GmbH. Prime Relocation receives no payment for introductions. See the disclosure at the top of this page.

For the full list of criteria and the advisers we looked at, read our guide to English-speaking insurance brokers in Switzerland.

Frequently asked questions

How long do I have to get health insurance after moving to Switzerland?

You must take out basic health insurance within three months of taking up residence in Switzerland (KVG Art. 3). For foreign nationals with a permit valid for three months or more, the three months run from registering with the municipality (KVV Art. 7). If you join in time, cover starts on the day you registered. If you join late, cover starts only on the day you join, a surcharge of 30 to 50% of the premium can apply if the delay is not excusable, and the canton assigns you an insurer if you have not chosen one (KVG Art. 5 and 6, KVV Art. 8). Apply early and ask your canton or an insurer about your own case.

How much does health insurance cost in Switzerland in 2027?

The FOPH average for 2027 is CHF 412 a month across all ages, CHF 487.60 for adults, CHF 338.80 for 19 to 25 year olds and CHF 128.10 for children (29 Sep 2026), averaged over all deductibles and models. A standard-model, CHF 300 offer for an adult in Zurich city has a median of CHF 677.00, accident cover included (calculated from FOPH list premiums); the Zurich canton adult average is CHF 477.00.

What is the deadline to switch health insurance for 2027?

To change basic insurer for 1 January 2027, your written cancellation must arrive at your current insurer by 30 November 2026, a Monday; being posted by then is not enough (FOPH Priminfo; KVG Art. 7 para 2 sets a one-month notice period). Do not wait: apply to the new insurer first, send the cancellation by registered mail, ideally before 15 November, and keep proof of delivery. Insurers must tell you the 2027 premiums by 31 October. Changes of deductible or model follow their own rules, so ask your insurer for its cut-off date.

Which canton has the cheapest and the dearest health insurance in 2027?

For adults the official 2027 average is lowest in Zug (CHF 324.90 a month) and highest in Geneva (CHF 610.60). Ticino (603.60) and Basel-Stadt (570.60) follow. These are averages over all deductibles and models in each canton, weighted by insured numbers (FOPH, 29 Sep 2026); your own premium depends on your premium region, deductible, model and age.

Should I choose a CHF 300 or CHF 2,500 deductible?

A CHF 2,500 deductible saves adults a median CHF 1,539.60 a year against CHF 300 on the standard model, so it wins unless your medical costs exceed about CHF 2,011 a year (about CHF 1,892 without accident cover). The figures are national medians across insurer-region pairs (calculated from FOPH list premiums, 29 Sep 2026). Planned care, pregnancy or a chronic condition point to CHF 300.

Are HMO and telmed models worth it?

They cut the premium by a median 10.5% to 12.5% at CHF 300 and 13.5% to 15.5% at CHF 2,500, about CHF 64 to 74 a month, against the same insurer’s standard model (adults, calculated from FOPH list premiums, 29 Sep 2026). Depending on the model you must go to a named practice first, phone first or use an app first.

What is the difference between basic and supplementary insurance?

Basic insurance (KVG) is mandatory, identical at every insurer, and you cannot be refused. Supplementary insurance (VVG) is optional, covers extras such as private hospital rooms or dental care, and the insurer may decline you or add exclusions after a health questionnaire, so apply while you are healthy.

Do I need accident cover in my health insurance?

Employees who work at least eight hours a week for one employer are also insured against non-occupational accidents under the accident insurance act (UVV Art. 13). If you are fully covered that way, you can ask your health insurer to suspend accident cover in your basic policy and the premium is reduced (KVG Art. 8); in Zurich city the median saving is CHF 42.80 a month at a CHF 300 deductible (calculated from FOPH list premiums). Cover under basic insurance applies again when the employer cover ends, and you must tell your insurer. People who are not insured through an employer, such as a non-working partner and children, cannot suspend it.

Is it worth using an insurance broker, and who pays?

Most Swiss brokers are paid by the insurer when a contract is concluded, so you normally pay nothing directly. For basic insurance, the sector agreement that the Federal Council made binding for all insurers (in force since 1 September 2024) caps what an insurer may pay an intermediary at CHF 70 per insured person; supplementary insurance has a separate, higher limit. Ask any adviser, including our preferred partner, to confirm in writing how they are paid.

Can I use private international insurance instead of Swiss basic insurance?

Generally no. Basic health insurance is mandatory for everyone who lives in Switzerland, and the exemptions in KVV Art. 2 are narrow; some apply only on application to the cantonal authority. A private international plan can add cover for travel or treatment abroad on top of Swiss basic insurance, but it does not replace it for most residents.

Does Prime Relocation earn money when I use Expat Savvy?

No. Prime Relocation receives no payment for introductions to Expat Savvy. Prime Relocation is a relocation agency, not an insurance broker: we explain the steps and, if you want, introduce you to an adviser, and we do not arrange insurance for you. Advice is given by Lang & Partner GmbH. Ask them in writing how they are paid.

Conclusion: Setting Up on the Right Foot

Health insurance is more than a monthly bill; it is the safety net that allows you to enjoy your new Swiss life with confidence. Rushing into a plan without a proper comparison often leads to years of overpaying or inadequate coverage. The levers are simple once you see them: the right deductible, the right model, supplementary cover decided early, and a proper comparison before the end-of-November switching window.

Our Settling-in Services cover the rest of your move, from your rental application dossier to your Pillar 3a tax savings. If you are weighing a 3a bank account against a 3a insurance policy, Expat Savvy’s guide to bank and insurance 3a sets out when each fits. For insurance, we explain the steps and, if you want, introduce you to an adviser.

Sources: FOPH press release of 29 September 2026 (official 2027 averages); FOPH tables “Kantonale monatliche mittlere Prämien 2026/2027”. Figures marked “calculated” are list-premium statistics calculated from the FOPH premium file with scripts by Expat Savvy, our preferred partner. Official averages are quoted directly from the FOPH. Legal references: KVG (Art. 3, 5, 6, 7, 8), KVV (Art. 2, 7, 8), UVV (Art. 13) and the FOPH page Wechsel der Krankenkasse. This guide is general information, not personal insurance advice; your exact premium depends on canton, age, model and deductible.