# Revised Medical Criteria for Evaluating Digestive Disorders and Skin Disorders
**Correction**
In Rule Document C1-2023-11771, appearing on page 55366 in the issue of Tuesday, August 15, 2023, amendatory instruction 1 and the following text is corrected to read as follows:
**20 CFR Part 404**
1, On page 37740, in the first column, after line 32 of Part 404, Appendix 1 to Subpart P, is corrected as set forth below.
**PART 404—FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950-) [Corrected]**
**Subpart P—Determining Disability and Blindness**
**Appendix 1 to Subpart P of Part 404—Listing of Impairments**
(a) The initial calculation is:
SSA CLD <sub>i</sub> =
9.57 × [log <sub>e</sub> (serum creatinine mg/dL)]
+ 3.78 × [log <sub>e</sub> (serum total bilirubin mg/dL)]
+ 11.2 × [log <sub>e</sub> (INR)]
+ 6.43
rounded to the nearest whole integer.