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 0R5X0
Destruction of Left Finger Phalangeal Joint, Perc Approach
Destruction of Left Finger Phalangeal Joint, Open Approach
Destruction of L Finger Phalanx Jt, Perc Endo Approach