CGS Administrators, LLC

CERT (Comprehensive Error Rate Testing)

What is CERT?

This section provides a brief history on the CERT process and why it was developed.

CERT Program New Processes

This section will provide information on the CERT process for request of additional documentation as well as how to enroll a single point of contact for 10 or more PTAN/OSCAR numbers.

Appealing a CERT Error

Review this section for important appeals information and processes related to CERT

CERT Claim Identifier Tool

CGS has created an online tool that provides you with results of a CERT review. Use this section to access the tool

CERT Task Force

The DME Comprehensive Error Rate Testing (CERT) Task Force is a multi-jurisdictional unit comprised of provider outreach experts from all four DME MACs. They collaborate to provide focused education to the Medicare supplier community in order to decrease the overall CERT error rate.


Review this section to learn more about the Health Insurance Portability and Accountability Act (HIPAA)

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