dr. nisson is describing is a fee for service model.oing as opposed to for the overall care of the patient. this is what you do for a living. is that how you get paid? if you have a patient who comes in, you get paid a certain amount because you do a stent. are you incentive advised to do more stents? >> me personally, i'm on a salary. >> it doesn't matter. >> it doesn't matter if i do one stent, five stents, ten stents, my job is to provide the right care for the right patient at the right time. >> so you're salaried. >> yes, sir. >> i'm salaried too as a physician and, dr. nisson, you're salaried as well. how perverse is this? >> we're not saying people are doing these procedures for profit. we're saying the system has created incentives that in subtle and not so subtle ways drives procedures. if you get a bump on the head and you go into the emergency department, in america you get a cat scan. if you have that happen in germany or england, they say, here's a list of instructions. if you have problems, come back and see us. we just sp