You are lucky he would even tell you. Most places won't give you an answer on how much treatment will cost. You're lucky if you can force out of them some sort of paper before you leave that describes what treatment was given on what date. They don't want you to have any information because that will bite them a month later when they send you a bill for Sasquatch infection testing and you contest it. I hate going to the doctor's office because I rarely get diagnosis that I couldn't come up with myself, it's usually to get a prescription. Oh you're vomitting? Hmm, let me poke you in the stomach a few times... Yeah, not sure why, take some of these pills to make you stop vomiting. Have a nice day! Nothing to pay today, we'll send you a bill.
Next day, go to the pharmacy to pick up prescription for $70 pills to make you stop vomiting even though you feel better today. Might as well save them for later.
Next month, receive bill for $297.35 with a single line item that says "Doctor services"
No thanks, for $370 bucks, I'll keep vomiting until I get better or die thank you.