The new tables with extension "_04162024" reflect changes implemented in PDPM grouper version 2.2.  These tables should now be used as lookups for valid values for item I0020B.  

Two ICD-10 codes, B998 and B999, are no longer "Return To Provider" codes, and have have been moved from the pdpm_icd_codes_2_FY2024_04162024 table to pdpm_icd_codes_FY2024_04162024.  Also, there are 115 codes with revisions to the "Resident_Had_a_Major_Procedure" value.  

Note that the new lookup tables, pdpm_icd_codes_FY2024_04162024 and pdpm_icd_codes_2_FY2024_04162024, are REPLACEMENTS for pdpm_icd_codes_FY2024 and pdpm_icd_codes_2_FY2024.  These lookup tables will apply for all of FY2024, not just from the implementation date of 04/16/2024 forward.  Therefore, these tables should be treated as retroactive to October 1, 2023.