I pulled up my credit report and realize that first financial resource, Inc. Is reporting a debt of {$630.00}, the original creditor is XXXX, I contacted the original creditor and they told me that the debt is too old and it 's not in their system anymore because first financial resources took it over. So I contacted first financial resources Inc. and I let them know that I have insurance and it usually covers all my medical bills. They told me that maybe I did n't have insurance at the time of the service. I then contacted my insurance company which is health safety net I spoke to XXXX she confirmed that I had insurance from XXXX XXXX, XXXX till XXXX XXXX, XXXX and then I renewed it XXXX XXXX, XXXX to XXXX XXXX, XXXX. The service date from skin pathology laboratory was on XXXX XXXX, XXXX and also XXXX XXXX, XXXX. Which means I was covered during that period of time. So then I called first financial resources to explain to them that I was covered during that period of service but they told me that maybe the doctor sent the XXXX outside XXXX XXXX XXXX therefore the hospital is not responsible for this bill. Please understand that I am a XXXX I have been treated a XXXX XXXX XXXX I have had over XXXX XXXX done at the XXXX without any problems from XXXX until current time. I have had XXXX XXXX XXXX and XXXX my insurance always covers me I believe that the doctors office failed to bill my insurance instead they sent that to the wrong address, I was not aware of this debt and its 6 years old. But they feel that it 's my responsibility for their mistake. The type of XXXX I was diagnosed with was due to stress I 'm XXXX free now I beat it, but this company is putting so much stress on me and ruining my credit. I 'm starting to worry about my Heath and getting sick again. I do n't think this bill belongs to me and if you did I want solid proof so I could submit it to my insurance company ( no just a copy of a bill ). Thank you very much for your help.