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 0CC30
Extirpation of Matter from Soft Palate, Perc Approach
Extirpation of Matter from Soft Palate, Open Approach
Extirpation of Matter from Soft Palate, External Approach