Central Billing, LLC Readers Discount Center Received a collection notice letter of owing $938.85. My wife paid for it with a money order unknowingly that it was a complete ripoff.. Los Angeles California

Received a Debt Collector leteter from Central Billing Network on December 14, 2015 for the amount due of $938.85 payable to "Readers Discount Center" with specific Acct #  87590561.

My wife, unknowingly and not paying attention of specific details of who from- paid it on  12/29/15 by money order.  She thought that she was paying a hospital bill that was under question from Knox City Hospital.

We later received a letter on Jan 7, 2016 from the Central Billing that payment was received in full and that account has been settled and closed..

On Feb. 8 and the 12, 2016 she received notice from the Knox City Hospital that no payment has been received yet and thats when it was determined that she sent the $938.85 Money Order to this Central Billing - Creditor Raders Discount Center in error....

What can be done?---Can we regain the money that they ripped off?---What is our next step?? 

Thank You and hope that something is done and that we can and will be repaid by somebody.