ATTAC has performed HHS RADV Initial Validation Audits since 2016. We maintain an ongoing dialogue with CMS and agency leaders responsible for HHS RADV protocols and standards.

ATTAC achieved “sufficient agreement” for coding results with CMS Second Validation Audits for 99%+ of our HIOS IDs audited.

Contact John Gottwald at or (813) 731-5665 to learn how ATTAC can simplify your HHS RADV audit–even if you haven’t considered changing vendors.