I had 2 chiroprator appointments over 2 years ago and I just recieved a $80 bill in the mail. I had/have insurance and was under the understanding that they would pay for it. I never recieved a bill from this company in the past 2 years and just wondering what are my rights in this bill. If my insurance didn't or won't pay for it is it up to me to pick up the tab or because of the time delay (2 years and lack of communication) would the company have to eat the bill itself? thanks