2023 ICD-10-PCS Official Guidelines for Coding and Reporting
pcs_guidelines_2023
ICD-10-PCS
2023 Guide to the ICD-10-PCS Updates in table format
tables_addenda_2023
2023 MS‐DRG and MCE information
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/MS-DRG-Classifications-and-Software