Kernrechtsfrage
Whether the appellant and his children were exempt from mandatory Swiss health insurance because X.'s insurance offered equivalent coverage for treatment in Switzerland.
Extrahierter Entscheid
The record did not yet allow a reliable decision on overall equivalence; the case had to be remanded for further fact-finding after the parties were heard.
Extrahierte Begründung
The cantonal court had focused on selected exclusions and had not sufficiently clarified the overall insurance scheme, despite indications that complementary coverage could be renewed and that similar exemptions existed elsewhere. The appellant had not been properly heard on decisive technical points.