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 01X10
Transfer Cervical Nerve to Cervical Nrv, Perc Endo Approach
Transfer Cervical Nerve to Phrenic Nerve, Perc Endo Approach
Transfer Cervical Nerve to Phrenic Nerve, Open Approach
Transfer Cervical Nerve to Cervical Nerve, Open Approach