What is Risk Adjustment Data Validation (RADV) and why does it matter?

• A. RADV audits are optional and rarely used.
• B. RADV audits verify the accuracy of risk scores by reviewing HCC mappings; inaccuracies can trigger corrections or recoupment.
• C. RADV automatically increases HCC weights when inaccuracies exist.
• D. RADV applies only to pediatric patients.

Answer: (B)