When I moved from a house to an apartment, I overlooked a bill from the house, and XXXX called me. I moved into my apartment in XXXX, yet paid the bill in XXXX of 2013, in two payments of {$180.00} to XXXX. All of a sudden, within the last year, I am getting hit on my credit for whatever this {$320.00} amount is from Enhanced Recovery XXXX, who say they are collecting from XXXX. I am still with XXXX, and have been for over 15 years. I have called XXXX and they said I do n't what this debt is from ERC, and told me I do n't owe them anything, nor have they reported anything to ERC. So, someone sold Enhanced Recovery XXXX a lie, or they are bogously reporting this to get $ $ $ from me. I have told them over and over through many, letters that I DO NOT OWE THIS AMOUNT!!! They have NOT provided the proper information proving that I owe this debt, because I guess they do n't think the rules apply to them, but they keep sending me canned letters, and have once again, brought my credit score down again, reporting it as a new debt. I would pay it, if I owed it, but I do not. Seriously rediculous and frustrating, and these people are crooked.