news.yc is open sourced now, seems like you could get the job done by removing the hotness exponent, adding tags by medical procedure, and ... that's it?
i would love to see how much a medical procedure / surgery cost in different parts of the world with the ranking for each medical service provider combined with regular tourism information...
I'd think that dental work would be a huge opportunity. When I engaged my dentist, he drove a Mustang. Now he drives a Mercedes.