I discovered an unknown medical account dating back from XX/XX/XXXX on my Experian credit report so I filed a proper dispute with Experian by way of certified mail as they are the only credit reporting agency that is reporting this unknown medical account. The certified letter was sent on XX/XX/XXXX Experian received it on XX/XX/XXXX and I received their response XX/XX/XXXX. Experian said that XXXX had verified the account and if I had any other questions concerning the account I should contact the collection agency. I sent XXXX a letter by certified mail on XX/XX/XXXX which they received on XX/XX/XXXX asking them for validation of the account but I have never heard anything back from them. I sent another dispute letter certified mail to Experian on XX/XX/XXXX stating that XXXX XXXX XXXX XXXX had not responded to my validation request and has provided no verification of any kind for this account. I also included in the second dispute letter to Experian a copy of the letter I sent XXXX XXXX XXXX XXXX and proof of their having received it. The second dispute letter sent to Experian asked that the aforementioned unknown medical account be removed from my credit report due to XXXX XXXX XXXX XXXX XXXX failure to provide any validation of the account what so ever, this letter was received by them on XX/XX/XXXX. I then checked my Experian credit report on Friday XX/XX/XXXX and discovered that this unknown medical account was still reporting with these new statements included, " Reinvestigation information this item remained unchanged from our processing of your dispute in XX/XX/XXXX '', and this " Collection as of XX/XX/XXXX ''. Experian 's refusal to properly investigate this is a violation of the FCRA and FACTA.