The Operation Change is identified by number "2" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0X2
Change Drainage Device in R Up Extrem, Extern Approach
Change Other Device in Left Upper Extremity, Extern Approach
Change Drainage Device in L Up Extrem, Extern Approach
Change Other Device in R Up Extrem, Extern Approach