Your dentist may only do x-rays once a year but insurance companies will pay for BWX every 6 months and Periapical xrays whenever it is needed. I know this for an absolute fact. Very few ins. co. limit bwx and none limit periapicals.
How can you possibly know this for an "absolute fact" - when not everyone has the exact same coverage - or any coverage at all?

To preserve and protect her rights.
Very well put - with very few words..
so I'm sure he'll try to get the rest. I might call them in the morning and see what they have to say.