money... as a doctor you run your own company, and if you do the smear you get paid one hell of a lot more than a nurse would, so you save on a nurse and pocket the profit, also, their are way too many Drs in the USA, many arn't worth the money they are paid, look at the use of incompetent well meaning doctor used for comic effect in American TV.
A lot of Americans are so paranoid about heath they happily undergo useless treatment/tests, just because if the doctor has done something, then they must good.
Nothing I had or my children had was any better in the US care system than I had experienced in the UK and in many ways it was worse, have you ever had a doctor attempt to examine you in front of the entire A and E waiting room? I watched the doctor do this to every patient in our local hospital, before I saw him, he had a nurse with him and I refused to comply until he pulled the curtains.
the myth of choice, yes if the doctor you want to see accepts your healthcare insurance or even have any, I ws amazed how many seemingly middle class people didn't have healthcare, the lady next door to me as 42 and couldn't get health insurance for her and her 8 year old, because she had major bowel surgery and her son (8) had CP, the other son (6) did have health insurance, and she battled for 3 years to get a simple squint sorted out for him.
she didnt qualify for medicare due to her home so basically she was waiting for one of them to get ill and she would loose it all.
she was in touch recently she has started nurse training because if she can get a position following she will get HI though work, although it is not unknown for hospitals to sack staff when they are ill, therefore cancelling their HI.
She has also given up custody of her children as her exH has health insurance through his clinic, he is a doctor.
and we are sleep walking into this fantastic system, if you are moaning about
cuts to benefits now, just wait until you can't get HI because you are ill or can't afford it, because it is seriously expensive.