The original creditor did not submit bill to payment to the right insurance company, and were unable to locate the bill so payment could be sent to them. I referred all of the credit collection agencies to contact my insurance company for payment which they did not do. 
I have paid my co-pay that was required by my insurance company. XXXX credit collection companies have sent delinquent status letters and put this debt on my credit. I have a notice showing that I do not owe anything, but they continue to harass me. XXXX XXXX, XXXX has several companies that are repeating these tactics and have had to remove the debt even knowing that the debt is not under collection. The following collection companies and owned by XXXX is XXXX, XXXX XXXX XXXX XXXX XXXX, and now Dynamic Recovery Solutions. These companies have been shown proof and now are just harassing me now and I do not know what to do to get them from doing this on each company that XXXX XXXX owns. How is this legal? I have notified you concerning this problem and was told that I did not enough information to open a case. Please take care of these people from doing the same to them to. I am on XXXX and have good credit but XXXX is causing me in trying to get a decent interest rate on a auto loan, and a refinance on our home. I have proof of the bill showing XXXX on the bill, that each of these companies have received to them and contacted all of the credit agencies to get these items off my credit report. This is harassment especially when I have sent proof of evidence. You are my last hope in helping me get this resolved and prevent this company from doing this to someone else. Thank you for taking the time and hope we can get resolution to my problem.