[Code of Federal Regulations] [Title 42, Volume 2] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 42CFR403.254] [Page 42-43] TITLE 42--PUBLIC HEALTH CHAPTER IV--CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 403_SPECIAL PROGRAMS AND PROJECTS--Table of Contents Subpart B_Medicare Supplemental Policies Sec. 403.254 Calculation of premiums. (a) General provisions. To calculate the amount of ``premiums'', calculate the present value on the initial calculation date of expected earned premiums for the loss ratio calculation period. (b) Specific provisions. (1) Earned premium for a given period means-- (i) Written premiums for the period; plus-- (ii) The total premium reserve at the beginning of the period; less-- (iii) The total premium reserve at the end of the period. (2) Written premiums in a period means-- (i) Premiums collected in that period; plus-- (ii) Premiums due and uncollected at the end of that period; less-- (iii) Premiums due and uncollected at the beginning of that period. (3) Total premium reserve means the sum of-- (i) The unearned premium reserve; (ii) The advance premium reserve; and (iii) The reserve for rate credits. (4) Unearned premium reserve means the portion of gross premiums due that provide for days of insurance coverage after the valuation date. [[Page 43]] (5) Advance premium reserve means premiums received by the insuring organization that are due after the valuation date. (6) Reserve for rate credits means rate credits on a group policy that-- (i) Accrue by the valuation date of the policy; and (ii) Are paid or credited after the valuation date.