This sounds like the batch file thing. Maybe tomorrow if you have XP, you can "invite" me over to your computer, and I can try. It should work. You pull up asthma, say 111.11, then you make it go away by typing another letter...ra or something, so you can't see it anymore. Then, choose Edit and type Asthma2 or something in the edit field. Type 111.11 in the ICD-9 code field in the Edit section. Click Edit. It ought to add the code. Now if you choose 111.11, you should see Asthma and Asthma2. hth.