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 07C70
Extirpation of Matter from Thorax Lymph, Perc Endo Approach
Extirpation of Matter from Thorax Lymphatic, Perc Approach
Extirpation of Matter from Thorax Lymphatic, Open Approach