The Body Part Pulmonary Trunk is identified by letter "P" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 02NP
Release Pulmonary Trunk, Percutaneous Approach
Release Pulmonary Trunk, Open Approach
Release Pulmonary Trunk, Percutaneous Endoscopic Approach