This... The doctor was in there for probably all of 20 seconds and they charged you $600 for it.
They should absolutely not be able to charge such obscene prices for shit like that... Free market works great for things where there is a lot of competition because competition drives down prices, Medical is not one of those things... In medical care most people have 1 hospital within reasonable travel distance and they will price gouge the shit out of you because they base all their absurdly high prices on the assumption that insurance will cover it (and those absurdly high prices will also will make a single payer healthcare system from the govt prohibitively expensive to support without equally absurd taxes).
God forbid you need an ambulance on top of that, throw another $1,000-$2,000 onto the bill.