HCFS Health Care Financial Services, Inc. Debt Collection Complaint

HCFS Health Care Financial Services, Inc. Debt collection department,

I do not know Attempts to collect debt not owed Debt is not yours Texas

I have been contacting this company for almost 2 years and informing them that I do not owe for this debt. I went to the emergency room due to - - but due to an extended wait time I left the emergency room and was never seen by any physician. The company agreed by phone to remove the debt several times but has failed to do so, in fact the company has posted this debt under my credit file! I need this matter addressed with CFPB because attempts to rectify it on my own have been unsuccessful. Please advise!