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 0MN20
Release Left Shoulder Bursa and Ligament, Open Approach
Release Left Shoulder Bursa and Ligament, Perc Approach
Release Left Shoulder Bursa and Ligament, Perc Endo Approach
Release Left Shoulder Bursa and Ligament, External Approach