Under section 262(f)(2) of the Public Health Service Act (42 U.S.C. 239a(f)(2)), no further judicial review of the Secretary's actions under this part (including, but not limited to, eligibility determinations, the calculation of benefits, and determinations about the method of payment of benefits) is permitted. In addition, no further administrative review of the Secretary's actions under this part is permitted unless the President specifically directs otherwise.