2018 ICD-10 PCS and GEMs

The 2018 ICD-10 Procedure Coding System (ICD-10-PCS) files below contain information on the ICD-10-PCS updates for FY 2018. These 2018 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2017 through September 30, 2018.