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Jurisdiction C DME MAC CERT Claim Identifier (CID) Tool

Enter your 7-digit, Claim ID (CID) number into the box below to view the results of your Comprehensive Error Rate Testing (CERT) Audit.

  • Claims in error will display "Yes" and the cause of the error.
  • Claims not in error will display "No" and no further action is required.

If there are no results, you may try another search, or check to see if CERT has completed their review.

Check the current status of a claim under CERT review by using the CERT C3HUB Claim Status SearchExternal Website

Notes:

  • The CID number is on the CERT documentation request letter below the barcode.
  • Incomplete or pending reviews are not available on the CID Tool.
  • If CERT (C3HUB) shows the review has been completed and you cannot locate your results on the CID Tool, email the Jurisdiction C CERT Coordinator, Marilyn Smith, at Marilyn.Smith@cgsadmin.com. Only include the CID in your email; do NOT include PHI.

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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