Kernrechtsfrage
Whether the challenge to the planned medical assessment and the experts gave rise to a directly appealable formal recusal issue under Art. 92 BGG.
Extrahierter Entscheid
No; the objections concerned an administrative fact-finding measure and did not involve a formal statutory ground for recusal.
Extrahierte Begründung
Art. 92 BGG applies only to formal recusal grounds. A general objection to institutional independence or alleged economic dependence of a medical center used by the administration does not suffice; the experts were not individually accused of bias.