> I used to work at a medical billing service, they managed tens of millions in monthly billing (with millions of accounts annually). I personally used to reduc

> I used to work at a medical billing service, they managed tens of millions in monthly billing (with millions of accounts annually). I personally used to reduce bills for hospitals by 80-90%, typically for hundreds of people a day (I was one of many). How do we know that your personal anecdote can be extended to all hospitals in the US?