If, after the cut-off date for reinstatement but during the extended period, the enrollee
                  submits a payment to cover the premiums due through the end of the initial or extended
                  grace period, but without a good cause explanation, accept the payment and send the
                  following notice:
               
               
                  - 
                     
                         
                        
                           “We have received and credited to your account your recent premium payment of $        for months ending         . Your premium payment was received too late to prevent termination of your SMI coverage
                              effective         . However, your coverage may be reinstated if there was good cause for your failure
                              to pay your premiums before that date. If you believe there was good cause for such
                              failure, and wish to retain your SMI coverage, please contact your local social security
                              office within the next thirty days. They will ask you to explain why your payment
                              was delayed (and will also ask you to pay any premiums now overdue if your coverage
                              is reinstated).
                           
                           
                           You should have this letter with you when you contact that office.”
                           
                           NOTE: Omit the parenthetical clause about payment of additional overdue premiums if the
                                       enrollee is a beneficiary in suspense, or if the enrollee has already paid all premiums
                                       currently due (through the extended grace period). 
                           
                         
                      
                   
               
               To have coverage reinstated request such relief and establish good cause within one
                  month (A) of the date of the letter from the reviewing office, or if later, (B) the
                  end of the extended grace period. If the reviewing office has heard nothing further
                  from the DO or the enrollee two months after such date, refund any excess premiums
                  (for months after the initial grace period) to the enrollee.