Someone correct me if I'm wrong, but this is how I understand Canada to work: each Province releases a "Fee guide" every year which outlines how much each procedure will cost. In Canada, dentists stick to these prices (which is different from America). I couldn't find this fee guide, but would love to see it if someone has access to it.
I was able to find BC's fee guide for what is Canada's equivalent to America's Medicare:
http://www.eia.gov.bc.ca/publicat/pdf/dentistschedule.pdf (2010)
How do these fees compare to American fees set by Medicare in the USA/individual states?
panorex - $39
1 surface restoration - 53 (amalgam) , 65 (composite)
extraction of 1 erupted tooth - 69
extraction of 1 full bony impacted tooth - 150-210 (depending on whether bone removed or not)
3 canal RCT - 469