I have stage 4 cancer. I thank god that I live in the US rather than anywhere in Europe or Canada. The time between detection at a (free) screening exam and getting a first scan and seeing a surgeon was a little more than a week. I saw an oncologist a week after that. Chemotherapy started about 3 weeks from initial detection. First surgery was about 4 months after detection, which, given medical considerations of "how it works" was about as soon as possible. Hard to complain about any of that, compared to what I read about the NHS in the UK or Canada and their ridiculous wait times and hoops to see specialists. As for cost, insurance covered most of it. My total out of pocket cost, a little more than a year into it, has been a few thousand bucks, thanks to my private, for-profit insurance company. Big deal. It's way cheaper than having a huge portion of my income confiscated as taxes cover healthcare costs.