The Payment Integrity and Resolution Services, formerly the National Payment Integrity
            and Resolution Center (NPIRC), is the consolidated nationwide service center for all
            misdirected payment activities and the backup site to the Federal Disbursement Services,
            formerly the National Payment Center of Excellence (NPCE), for payment disbursement
            and print production.
         
         The Payment Integrity and Resolution Services and the Federal Disbursement Services
            both print and mail Title XVI checks. The first digit of the recipient’s mailing address
            ZIP code printed on the check will help determine the issuing Regional Financial Center
            (RFC). If the ZIP code begins with "4", then the first two digits will be considered.
         
         
            
               NOTE: Forward any returned checks to the Payment Integrity and Resolution Services regardless
                  of the ZIP code displayed. The Federal Disbursement Services no longer processes returned
                  checks.
               
               
             
          
         In the event of a mass loss, the information in the following chart will help you
            determine which RFC printed and released a Supplemental Security Income (SSI) monthly
            check:
         
         
            
               
               
                  
                  
                     
                     | First ZIP Code Digit on Check | RFC Address | 
               
               
                  
                  
                     
                     | 0, 1, 2, 3, 40, 41, 42, 43, 44, 45, and 46 | Department of the Treasury Bureau of the Fiscal Service
 Regional
                           Financial Center
 P.O. Box 51320
 Philadelphia, PA 19115-6319
 | 
                  
                     
                     | 47, 48, 49, 5, 6, 7, 8, and 9 | Department of the Treasury Bureau of the Fiscal Service
 Regional
                           Financial Center
 P.O. Box 125999
 Kansas City, MO 64116-5670
 | 
               
            
          
         
            
               NOTE: The chart applies to all payments including Supplemental, Daily, Nonreceipts, and
                  Offset Payments.