Additional Development Requests

Other Audit Contractor Additional Development Requests

Origins Facts Identification

Comprehensive Error Rate Testing (CERT)

Office of Inspector General (OIG)

Recovery Auditor Contractors (RAC)

Supplemental Medical Review Contractors (SMRC)

Zone Program Integrity (ZPIC)

CMS review contractors may solicit documentation from provider.

The ADRs will come from CERT, OIG, RAC, SMR and ZPIC using CMS logo as well.

Providers will not see NGS anywhere on these ADRs.

Providers must contact the audit contractor asking for additional information.

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Revised 5/27/2025