Each manufacturer’s vaccines are represented by individual unique CPT4® and administration codes. You can add the unique COVID-19 vaccine codes to the Service Item Library.
 
 
  - Open File Maintenance.
 
  - Under Libraries, select Service Items.
   
    The Service Items List window opens.
   
 
  - To add codes to a library, select an existing library and select open menu 
, and then select Open.
   
    Note: You can create a Service Item (SIM) library for COVID-19 vaccines by selecting open menu 

 and then selecting 
New.
    
  
    
   
    The Service Item Library Maintenance window opens.
   
 
  - Add the vaccine CPT4 codes and administration codes to the SIM Library and select OK.
   
    Note: Each manufacturer’s vaccines are represented by individual unique CPT and administration codes.