On XXXX/XXXX/14 I underwent a XXXX procedure ( XXXX ). Prior to the procedure I was assured by XXXX that my insurer, XXXX, would cover all expenses, including XXXX, as long as the XXXX bill was no more than {$400.00}. I was further assured that this had not been an issue in prior procedures. Base on that information, I anticipated that my XXXX bill would be covered. 

Since that time, I have received constant demands for payment of {$2200.00} from XXXX XXXX XXXX XXXX. I had no choice in the selection of this XXXX, who is an out-of-network provider.