# Amendments to the HHS-Operated Risk Adjustment Data Validation Under the Patient Protection and Affordable Care Act's HHS-Operated Risk Adjustment Program
**Correction**
In proposed rule document 11703, appearing on pages 33595-33617, in the issue of Tuesday, June 2, 2020, make the following changes:
1. On page 33600, in the first column, on the third and fourth lines, the equation should read “If *GFR*<sub>G,i</sub> > *UB*<sub>G</sub> or *GFR*<sub>G,i</sub> < *LB*<sub>G</sub> , And if *Freq_EDGE*<sub>G,i</sub> ≥ 30”
2. On the same page, in the second column, in the seventh and eighth lines following the center-set equation, should read “ *AdjRS*<sub>i,e</sub> = *EdgeRS*<sub>i,e</sub> * (1 − *Adjustment*<sub>i,e</sub> )”.
3. On page 33608, in the first column, on the second line, the equation should read “ *GFR*<sub>G,i</sub> = *z*<sub>G,i</sub> * *Sd* { *GFR*<sub>G</sub> } + μ{ *GFR*<sub>G</sub> }”.
4. On page 33611, in the third column, on the first line, the equation should read “ *b*<sub>r</sub> = *outerZ*<sub>r</sub> − a * ( *outerZ*<sub>r</sub> ) = *outerZ*<sub>r</sub> * (1 − *a* )”.