u may think it's free to get a blood test but in the end u are wasting money. some serveices that you don't charge for doesn't mean he's not getting paid. just means someone else is paying for it cause u are ...under 18 and going to school school or making less than 11000k a year or it's included in youn health care so the gov pays for it. in the end we all have to pay for it because it's our taxes that go towards healthcare.
try goin to a doctor and tell him you don't have medicare, bam! fifty bux please.