I know this is pretty simple but for some reason I am having a blank. I have a surgery where the surgeon was to do a Mediport insertion on the left. He got all the way in and could flush but not draw so he did a venogram and it "appeared to be extravastion of contrast outside the venouse system" so he terminated the procedure. The next day he inserted on the right side with no difficulty. So for the first one ( left ) I'm blank on the needing of a modifier. Do I need one beings he did do the insertion but then removed it and terminated the procedure? Any suggestions??? Thanks for any help!!!!