I've changed dentists three times now due to obviously dishonest conducts. It must be my unfortunate luck that my previous dentists detected more cavities than I actually have. E.g. suggesting me to fill up 10 cavities which in fact there was only 3 which needed filling.
The reason I'm confident that they are quoting more than the 3 that need filling is that I have a couple dentist friends who are interstate and I've sought their advice. All my dentist friends have had a look at the "cavities" and said I was tricked to fill up holes that never even existed.
Another dishonest practice is taking needless X-rays to check for supposed "side cavities" and "inflammation".
Are we actually paying more than what is necessary at the dentists?
Yes, I think the dentists scam people so much everyday, it just becomes part of their "normal" practice. My last 2 visits, I go about once every half a year, the guy charges for First Molar Removal Visit every single time, same dentist. He recommends I have my wisdom teeth removed and wants me to take some sort of X-Ray at the scanning places.
Just going to get teeth washed and bill is always around $400. Charges for an X-Ray, that they should still have from last few visits, First Visit Molar removal, repairing cavities etc etc.
But most people don't care because its covered.