Whether obligatory health insurance must reimburse Sumatriptan-Mepha above the approved maximum dosage for cluster headache under off-label use rules.
The record did not allow a final finding of a sufficiently great therapeutic benefit for unlimited high-dose use; further medical investigation was required.
For off-label reimbursement, Art. 71a(1)(b) KVV requires a proven high therapeutic benefit through scientific evidence or equivalent published knowledge. The cantonal findings relied mainly on physician opinions and individual experience, which were insufficient and not unanimous. At the same time, the insurer's evidence did not by itself exclude coverage, so the case had to be remitted for an expert medical assessment.