Cross-border commuter health insurance in Switzerland

Where do cross-border commuters have to be insured?

In principle in Switzerland: the obligation to be insured is tied to the place of work and applies from the start of employment. It covers Swiss, EU/EFTA and UK nationals who work here and live in an EU state, Iceland, Norway or the United Kingdom (Art. 1 para. 2 KVV).

A cross-border commuter is anyone who works in one state, lives in another and returns there at least once a week (Art. 1 let. f of Regulation (EC) No 883/2004). If you come from a state outside the EU/EFTA/UK, you are only insured in Switzerland if you apply yourself; the deadline is three months from the date your G permit (Ausweis G) becomes valid (Art. 3 para. 1 and Art. 7 para. 4 KVV).

Whether you can choose depends on your state of residence. Other grounds for exemption are covered in the guide Exemption from compulsory insurance.

By when do you have to act?

Within three months of starting work: by then, you join a Swiss insurer yourself (Art. 7 para. 8 KVV) or, where possible, submit the application for exemption. If you join in time, you are insured retroactively from the start of work and pay the premiums from then on. St. Gallen also requires you to report within 20 days of starting work; ask in the canton where you work. If you miss the three months, the following applies:

• Cover only starts when you join, and you pay for treatment before that yourself (Art. 7 para. 8 KVV).
• The competent cantonal authority can assign you to an insurer (Art. 6a para. 3 KVG).
• If the delay is not excusable, a premium surcharge (Prämienzuschlag) of 30 to 50% is added (less in financial hardship) for twice the length of the delay, at most five years (Art. 8 para. 1 KVV).
• A late application for exemption can be rejected; in justified cases, the exemption takes effect from the start of the obligation to be insured (Annex XI to Regulation (EC) No 883/2004).

How does the option right work for cross-border commuters?

With the option right (Optionsrecht), you apply to be exempted from Swiss insurance and are insured in your state of residence instead (Art. 2 para. 6 KVV). It is open to employees and self-employed people who live in Germany, France, Italy or Austria and are nationals of Switzerland or an EU state. You must prove that you have cover in your state of residence, during a stay in another EU state and in Switzerland.

If you live in France, you need statutory cover. Otherwise, private cover is also possible if the insurer confirms that it is equivalent to statutory cover (form of the Common Institution under the KVG, Gemeinsame Einrichtung KVG). Privately insured people have no tariff protection in Switzerland; check beforehand whether Swiss rates are covered.

The office of the canton where you work decides on the application, not the insurer (Art. 6a para. 3 KVG). If you stay insured in your state of residence without applying, you have not validly exercised the option (judgment 9C_801/2014) and can join Swiss basic insurance with a confirmation from this office.

According to the implementing bodies, the choice is irrevocable and applies for as long as your work as a cross-border commuter continues without interruption; after the exemption, insurance under the KVG is not possible. Ask the health insurance in your state of residence about costs and conditions beforehand. Here is how to proceed:

1. 1Get current proof of cover and fill in the registration form (Meldeformular); you also need the G permit or, for Swiss nationals, the employer's confirmation.
2. 2Submit everything within three months to the office of the canton where you work. The FOPH keeps the list; for AG, AR, BL, BS, GL, OW, SO, UR and parts of ZG, it is the Common Institution under the KVG.
3. 3If you live in France, the form “Choix du système d'assurance-maladie” applies: the CPAM confirms it, even if you choose Swiss insurance, and you send it to this office within three months; otherwise the office assigns you to a Swiss insurer.

What applies to your family?

Non-working family members in principle follow the person who works in Switzerland; the table above shows the exceptions.

• You and your family members who must be insured in Switzerland are with the same insurer (Art. 4a let. a KVG). If it does not offer the insurance in their state of residence, you must switch.
• The exemption includes all non-working family members living in the same state. Of the four states with an option right, only in Germany can family members be exempted together even if you stay insured in Switzerland; if you have opted for Germany, they must be insured there.
• If your spouse or the other parent works in your state of residence, this person and the children must be insured there, not in Switzerland.
• On marriage or birth, people insured in Switzerland and living in Germany, Italy or Austria can apply for the exemption within three months, retroactively from the event; in France, no new right arises. In Italy, the Swiss insurer then does not pay the costs of the birth (canton of Ticino).

What does health insurance cost for cross-border commuters?

That depends on your state of residence and the insurer (Art. 61 para. 4 KVG). For 2027, 13 insurers offer the insurance if you live in Germany, France or Austria, and 14 in Italy; every one of them must accept you in its area of operation (Art. 5 let. i KVAG).

Optional deductibles and cost-saving models are not open to you (Art. 101a KVV). The CHF 300 deductible and a 10% co-payment up to CHF 700 apply; children have no deductible and a co-payment up to CHF 350 (Art. 64 KVG; Art. 103 KVV).

From eight hours a week with one employer in Switzerland, you are also insured against non-occupational accidents under the Accident Insurance Act (UVG) and can have accident cover suspended; the premium falls by at most 7% (Art. 91a para. 4 KVV). Children and family members without a job need it.

The ranges come from the FOPH premium overview for 2027 (“Downloads” on priminfo.admin.ch), with the ordinary deductible, for the first and second child. It states no currency; for France, its 2025 edition matches the Geneva table in francs per month, value for value.

Where can you get treatment?

With Swiss basic insurance, in Switzerland and in your state of residence; if you have exercised the option, your access in Switzerland is limited. For your state of residence, your insurer issues an S1 certificate, which you submit to the health insurance there.

What applies if you lose your job or move?

The obligation to be insured ends with your employment (Art. 7 para. 8 KVV); you receive unemployment benefits in your state of residence in principle.

If you move from Switzerland to one of the four states with an option right, keep working here and want to be insured there, submit the application within three months of the move.

If you move to Switzerland, see the guide Moving to Switzerland. easyall only arranges insurance for people residing in Switzerland. After the move, compare premiums in the easyall calculator; if you have questions, easy, our AI guide, can help.