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Overpayment Interest Calculator

Date on Demand Letter: (MM/DD/YYYY)
Overpayment Amount:
Interest Rate (%):
Date Check is being Mailed: (MM/DD/YYYY)

Interest Per Month: Interest per month
Total Amount Due: Total Principal + Interest

Disclaimer: The total amount due may vary or differ depending on accrual date versus posted date of interest and/or other factors. If unsure, contact Customer Support.

Disclaimer: CGS' online tools and calculators are informational and educational tools only, designed to assist suppliers and providers in submitting claims correctly. CGS makes no guarantee that this resource will result in Medicare reimbursement for services provided. Although we've made every reasonable effort to provide effective resources, CGS is not responsible for the consequences of any decisions or actions taken in reliance upon or as a result of the information that these tools provide. CGS is not responsible for any human or mechanical errors or omissions.


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