Julia and Wendell,
I think I am able to run these reports. I don't do flu shots, so I cannot compare directly, but here is what I do.
Let's say I want to know which patients I saw in September that had a 99214 code. (I assume you would do the same thing with the flu shot G code).
First query is:
notes and encounters....encounter date...>09/01/2012
Second query is:
notes and encounters....encounter date...<10/01/2012
Third query is:
billing and coding...only cpt used in billing... =99214.
This seems to give me an accurate report.
