If you receive a Swiss OASI pension and reside in a country which is not a member of the European Union (EU) or the European Free Trade Association (ETFA), you are not required to maintain Swiss compulsory health insurance. If you move to Canada, for example, you would not have to keep your Swiss health insurance.
If you receive a Swiss OASI pension and reside in an EU or EFTA member country, then a number of criteria determine whether or not you have to maintain Swiss compulsory health insurance:
1. Do you receive a pension from another EU or EFTA member country? In which country did you pay social security contributions for the longest period of time? If you lived or worked in a different EU or EFTA member country for longer than you lived or worked in Switzerland, then you have to get insured in that country. In this case, you can receive an OASI pension but not have to keep your Swiss health insurance when you move outside of Switzerland to an EU or EFTA country.
2. Do you receive a social security pension from your country of residence? If you receive a pension from your country of residence, you have to get insured in that country, even if that pension scheme was not the primary scheme you contributed to. For example, if you receive even a very small pension in the UK (where you live), you must get health insurance in the UK even if you receive a much larger Swiss OASI pension.
3. Switzerland has individual social security agreements with France, Germany, Italy, Austria, Portugal and Spain. If you receive a Swiss OASI pension and live in one of these countries, you can choose whether you want to keep your Swiss health insurance or get insured in your country of residence. The catch here is that you must apply to have your Swiss health insurance waived within either your first 3 months as an OASI pensioner or within 3 months of taking up residence in the eligible country. This application should be sent to: Gemeinsame Einrichtung KVG, Postfach, CH-4503 Solothurn
The UK, on the other hand, currently falls under the social security agreement governing EU member countries. This means that you have to keep your Swiss health insurance while residing in the UK if your OASI pension is your primary pension as per point 1.
4. If you move outside of Switzerland to an EU or EFTA country, you should receive an S1 certificate from the Gemeinsame Einrichtung KVG/Institution commune LAMaL which you must give to your health insurance provider in your country of residence. Your local health insurance provider then acts as an intermediary and you can file all claims and receive benefits from that local health insurance provider (for example, the NHS in the case of the UK). The local health insurance provider, in turn, gets reimbursed by your Swiss health insurance.
5. If your taxable income falls below certain thresholds, you may be eligible to receive premium reductions (find more information in the guide to premium reductions). You can apply for these by mail at the address in point 3.
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