I went to the ER XX/XX/2014 and am completely covered by XXXX because I am in the military. But I have been getting mail sent to my home in New Mexico about me owing money for it. I contacted the hospital and I do n't owe anything to them. But other debt collecting companies continue to send me mail saying the debt I owe is increasing. Also, my credit went down from about XXXX to low XXXX. I tried calling one of the companies a few times with no answer, and no reply to my voicemails.