Questione giuridica chiave
Whether the cantonal court's remand decision was appealable before the Federal Tribunal
Decisione estratta
The remand decision was an incident decision, but it caused irreparable harm because it definitively resolved an issue of insurance coverage and left no discretion to the AI office.
Motivazione estratta
A remand is usually incident, yet if it binds the authority on a decisive material question and compels a legally contested new decision, the authority suffers irreparable harm under Art. 93(1)(a) LTF.