The Operation Replacement is identified by letter "R" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to X2R
Replace Aort Valve w Zoopl Rapid Depl, Open, New Tech 2
Replace Aort Valve w Zoopl Rapid Depl, Perc Endo, New Tech 2
Replace Aort Valve w Zoopl Rapid Depl, Perc, New Tech 2