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