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 0PQT0
Repair Right Finger Phalanx, External Approach
Repair Right Finger Phalanx, Percutaneous Approach
Repair Right Finger Phalanx, Perc Endo Approach
Repair Right Finger Phalanx, Open Approach