Probably not better treatment but my private insurance almost always gets me faster appointments. I just mention the magic word and suddenly there’s an availabl

Probably not better treatment but my private insurance almost always gets me faster appointments. I just mention the magic word and suddenly there’s an available slot next week (otherwise only in a few months). Happened more than once. My insurance broker said that the price I pay now should cover future payments and increases are only allowed if there are some overall increases to the treatment options. ie new more expensive treatments become available... so cost can increase but within certain boundaries. Was I misguided on that one?