Question juridique clé
Whether the insurer's appeal against the cantonal remand decision was admissible
Solution extraite
The remand order caused an irreparable legal disadvantage for the insurer because it compelled potentially unlawful further proceedings and a new decision.
Motifs extraits
A remand usually does not create irreparable harm, but it does for an insurer forced to issue a decision it considers unlawful; therefore Art. 93(1)(a) BGG was satisfied.