UT XXXX XXXX CenterItemized Statements XXXX & XXXX Received XXXX/XXXX/XXXX, and Related PaymentsI received subject itemized statements for services rendered on XXXX/XXXX/XXXX and XXXX/XXXX/XXXX. I paid all invoices received from UT XXXX. But they submitted bill for {$290.00} to Account Services Collections, and placed on my credit reports. 
Billed to my XXXX XXXX:XXXX {$3700.00} and paid {$3600.00}. 
Balance due : $ XXXX was billed and paid : {$72.00} - XXXX/XXXX/XXXX, $ XXXX XXXX/XXXX/XXXX, $ XXXX, $ XXXX XXXX/XXXX/XXXX, $ XXXX XXXX to my XXXX Insurance : XXXX/XXXX/XXXX {$2900.00} and paid $ XXXXBalance due : $ XXXXI was billled and paid {$420.00} - XXXXGrand Total Balance due : {$430.00} Grand Total Paid by me : {$700.00} Diff. {$270.00} due meAccording to your policy, the payment made on XXXX/XXXX/XXXX was charged at the time that the XXXX/XXXX/XXXX appointment was scheduled. As you can see, I was overbilled, and overpayment was made for these appointments in the amount of {$270.00}. Therefore, UT XXXX XXXX XXXX owes me {$270.00} for these overcharges. 
Please remove the collection of these bills, since I have paid all invoices as billed. Furthermore, please refund the amount overpaid. I am also notifying the Better Business Bureau and the Federal Trade Commission of these over billings. 
Sincerely, XXXX XXXX XXXX XXXX XXXXCc : XXXX Federal Trade Commission