Merchants Credit Guide has not been able to accurately compute what they claim is owed. XXXX XXXX from that company claims it is my responsibility to compute the bill. They provided an XXXX totaling XXXX as validation of a debt, they claim I owe XXXX. They have XXXX information on insurance payments, credits or co-pays. How do I even know I owe them XXXX penny?? Bills must be precise, clear and explained. This validation does not meet any legal standard..or any normal standard.This company also terminated my phone call because they said I just did not want to pay. As for that, I think my calling them XXXX is an effort to resolve this issue. Bottom line, if you want to collect a debt, you MUST be able to clearly show any computations of that debt owed. They could not even explain how they reached this figure..they just refused! Please see the attached documents which clearly show the amount demanded and the so-called verification of that debt. Additionally, if the debt is mine or not is not relevant, it is the amounts billed which are inaccurate and unverifiable, therefore making this debt noncollectable at this time. Merchants Credit Guide must either verify proper computations or delete and close this file.