The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0R5T0
Destruction of Left Carpometacarpal Joint, Open Approach
Destruction of Left Carpometacarpal Joint, Perc Approach
Destruction of L Carpometacarp Jt, Perc Endo Approach