I have been with Bupa for 5+ years with standard Hospital Cover (it has things like hip replacement but no pregnancy, etc). I pay around $140 per month. I have seen it go up. From memory it started around $100.
There are no extras.
Trying to benchmark whether it is a norm or whether Bupa is more premium compared to others.
I'm on a bronze cover thats not available for new customers with Phoenix Health and I pay $100.50 (will rise in price this year)