Use the appropriate impairment code from the following table if the congenital disorder
            meets or medically equals a Part B listing:
         
         
            Congenital Disorder Impairment Codes for Part B Listings
            
               
                  
                  
                  
               
               
                  
                  
                     
                     | Part B Listing | Impairment Code | Impairment Descriptor | 
               
               
                  
                  
                     
                     | 110.06 | 7580 | Down Syndrome (Excluding Mosaic Down Syndrome) | 
                  
                     
                     | 110.08A | 7400 | Anencephalus and Catastrophic Congenital Abnormality or Disease | 
                  
                     
                     | 110.08B | 3300 | Cerebral Degeneration Usually Manifest in Childhood |