(a)
Payments to enrollees, next of kin, or legatees
Except as provided in subsection (b) of this section, the Secretary shall distribute a per capita share payable to a living enrollee directly to such enrollee, and the Secretary shall distribute a per capita share payable to a deceased enrollee directly to his next of kin or legatees as determined by the laws of the place of domicile of the decedent upon proof of death and inheritance satisfactory to the Secretary, whose findings upon such proof shall be final and conclusive.