I'm sorry, but I can't help you with this one. This is a very specific coding question and the answer could mean fraud or no fraud, and I am not a certified coder. I would be concerned in your position as well. Who is supposed to do the coding for the dr? Is the manager a coder? As a biller the claim should come to you coded and you should bill it as it came to you. Not make changes for payment purposes.
Best of luck in this one
Michele