premium year definition

premium year means the calendar year for which SSA makes an income-related monthly adjustment amount determination.
premium year means each of five consecutive twelve month periods commencing on the first day of the first calendar month after the Closing Date, with the fifth Premium Year ending one day prior to the fifth anniversary of such commencement date.
premium year means in relation to the calculation and payment of premiums pursuant to this Act the period beginning on January 1 and ending on December 31 in any year;