I was in a car accident was XXXX and consequently had to have XXXX on XX/XX/XXXX the XXXX was performed by XXXX XXXX XXXX ( XXXX XXXX XXXX ). My case was settled in XX/XX/XXXX. At that time all medical bills and doctors ' bills were paid by XXXX and the Law Offices of XXXX XXXX XXXX I was sent a courtesy copy of what was paid and to who it was paid from both my attorney and XXXX XXXX and XXXX XXXX. 
Years later I get a bill from the XXXX XXXX XXXX stating that they sent my nonpayment to collections American Capital Enterprise, INC. I assured the receptionist that these expenses were paid. She informed me that I needed to pay the balance {$6000.00} At any rate they have not stop harassing me for payment that was already made to XXXX XXXX XXXX XX/XX/XXXX. They insist on payment that was already made and is now in collections. 
Sincerely, XXXX XXXX