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 0FC20
Extirpation of Matter from Left Lobe Liver, Open Approach
Extirpation of Matter from Left Lobe Liver, Perc Approach
Extirpation of Matter from L Lobe Liver, Perc Endo Approach