The following continuance basis codes can be used in item 12:
         
            
               
                  
                  
               
               
                  
                  
                     
                     | Code | 
                     
                     Reason | 
                     
                  
               
               
                  
                  
                     
                     | 30 | 
                     
                     Impairment Meets Listings | 
                     
                  
                  
                     
                     | 31 | 
                     
                     Impairment Meets Listings (DWB) | 
                     
                  
                  
                     
                     | 32 | 
                     
                     Impairment Equals Listings | 
                     
                  
                  
                     
                     | 33 | 
                     
                     Impairment Equals Listings (DWB) | 
                     
                  
                  
                     
                     | 34 | 
                     
                     Impairment Plus Vocational Factors | 
                     
                  
                  
                     
                     | 35 | 
                     
                     35-40 Years of Arduous Work | 
                     
                  
                  
                     
                     | 36 | 
                     
                     Disability Continues - No Medical Improvement or Any Medical Improvement is Not Related
                        to Ability to Work and No Exception Applies
                      | 
                     
                  
                  
                     
                     | 37 | 
                     
                     Disability Continues - Data From Most Recent Prior Favorable Medical Determination
                        Insufficient to Assess Medical Improvement
                      | 
                     
                  
                  
                     
                     | 38 | 
                     
                     EPE Reinstatement - Work Not SGA | 
                     
                  
                  
                     
                     | 39 | 
                     
                     TWP Not Completed | 
                     
                  
                  
                     
                     | 40 | 
                     
                     TWP Completed - Work Not SGA | 
                     
                  
                  
                     
                     | 41 | 
                     
                     Curtailment (DDS) | 
                     
                  
                  
                     
                     | 42 | 
                     
                     Curtailment (Face-to-Face Interview) | 
                     
                  
                  
                     
                     | 43 | 
                     
                     Periodic Review Pre-CDR Review Rediary (ODIO, PSC-DRS and INTPSC) | 
                     
                  
                  
                     
                     | 44 | 
                     
                     Reported Income Does Not Constitute Service Months | 
                     
                  
                  
                     
                     | 45 | 
                     
                     Not Entitled to a TWP - Work Doesn't Demonstrate Ability for SGA | 
                     
                  
                  
                     
                     | 46 | 
                     
                     (This code has already been added to DI 28084.020.)
                      | 
                     
                  
               
            
          
         NOTE: For a complete list of codes that can be used on the form SSA-833, see DI 28084.020.