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 0PHY0
Insertion of Bone Stim into Up Bone, Open Approach
Insertion of Bone Stim into Up Bone, Perc Endo Approach
Insertion of Bone Stim into Up Bone, Perc Approach