Questione giuridica chiave
Whether the insured’s health condition included an invalidity-relevant psychiatric impairment beyond substance abuse.
Decisione estratta
The existing file did not allow a reliable assessment; a comprehensive psychiatric expertise was required.
Motivazione estratta
Reports contained indications of possible personality and depressive disorders, but neither the clinic nor the treating psychiatrist provided a clear diagnosis. The RAD physician’s conclusion of purely addiction-related incapacity was not sufficiently reliable, especially since he was not a psychiatrist.