CERT claim identifier (CID) lookup
The Comprehensive Error Rate Testing (CERT) claim identifier (CID) lookup was developed so providers can obtain a status of their CERT sampled claims. This tool provides information for sampled claims where a decision has been made by the CERT review contractor; if a claim is pending review with the CERT review contractor, the file will indicate current status of the review. The seven-digit CID number assigned to a claim under review is found on the letter received from the CERT documentation contractor. For more information regarding CERT click here.