18. MEDICARE ENTITLEMENT/BUY-IN  CHAR      1    48   48  OCCURS: 12 TIMES
       INDICATOR
                                                            CODES:
                                                            0 = NOT ENTITLED
                                                            1 = PART A ONLY
                                                            2 = PART B ONLY
                                                            3 = PART A AND PART B
                                                            A = PART A, STATE BUY-IN
                                                            B = PART B, STATE BUY-IN
                                                            C = PARTS A AND B, STATE BUY-IN