
LAMal vs CMU: How to Choose Health Insurance as a Cross-Border Worker in Switzerland
If you live in France and work in Switzerland, you are in principle covered by Swiss health insurance (LAMal); the droit d'option lets you choose French health insurance instead (often called « CMU » by frontaliers, now the PUMa), within three months of starting work in Switzerland. This decision has long-term financial and practical consequences — here is what you need to know to make an informed call.








