Are patient care coordinators paid on commission?

I met with several doctors & discussed pricing with patient care coordinators all pretty much the same price range for BBL. Unfortunately, the Dr I wanted to schedule my procedure with has a PCC that provided a much higher price than other offices for the same procedure. I have concerns she is just looking for a commission. She would not break down price like the other offices had provided me like lipo cost per area, transfer to buttox, etc. Is there someone else I can speak to? Any suggestions?