Out of pocket price of standard blood panel lab in the USA with a follow up phone call if something is wrong, with insurance: $1500. There is no ability to estimate even vaguely what the price will be beforehand, and the bill may take a month to arrive in the mail. Your insurance agency will fight you at every turn for all but the most mundane routine procedures. There will be a billing error somewhere, and it will be to your detriment. They may refer you to collections if you do not pay the incorrect amount while disputing the charges, as happened to my girlfriend. Face time with the doctor is probably minimal, and you will be stressed by the doctor's attempts to hurry you out the door and probably forget to ask important questions.
Out of pocket price of extended blood panel lab plus two hours of doctor face to face analysis without insurance in Argentina: $50 USD, and the doctor will speak perfect English. Smartly, the doctor arranges the items on the blood panel before you visit him in the first place. No in-depth discussion of your health can begin before the doctor cannily takes your medical history via a very casual schmooze-sesh which plays out more like old friends catching up. You leave the office relaxed, understanding your health action-items.
Where do you think I'm going to go when I need serious treatment? The US medical system is a failure and an international joke.