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 0MCH0
Extirpation of Matter from R Abd Bursa/Lig, Open Approach
Extirpation of Matter from R Abd Bursa/Lig, Perc Approach
Extirpate of Matter from R Abd Bursa/Lig, Perc Endo Approach