Reviews accounts including: Explanation of Benefits (EOB)/ Electronic Remittance Advice (ERAs), payments, adjustments, validate patient payments, validate coordination of benefits, and all account comments; contacts and communicates with insurance companies to gather additional information, as necessary, to ensure that credits are accurate. The Credit Balance Clerk review and analyze accounts, work queues, and/or reports to identify and resolve unapplied credits and credit balances issued by insurance companies or patients that result in resolution of the credit or initiating a takeback and/or refund.