If an RR annuitant inquires about SMI enrollment in an FO, tell them that the enrollment
            will be handled by RRB. If the individual states that they have not enrolled with
            RRB, take an election on Form CMS-4040 and forward it to:
         
         Railroad Retirement Board
         Health Insurance Operations
         844 Rush St., Chicago, IL 60611
         If an RSI applicant is a QRRB who has not enrolled with the RRB, have them complete
            Form CMS-4040 and forward it to RRB.