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Additional Documentation Request Timeliness Calculator

If you receive a Medical Review Additional Documentation Request (ADR), you must respond within 45 calendar days. If medical record documentation is not received by day 46, the claim will deny. The ADR timeliness calculator will determine your due date.

Please enter the date on the ADR Notification letter below.

Date of ADR Notification:


ADR Resources

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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