The Body Part Hypoglossal Nerve is identified by letter "S" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 00NS
Release Hypoglossal Nerve, Percutaneous Endoscopic Approach
Release Hypoglossal Nerve, Percutaneous Approach
Release Hypoglossal Nerve, Open Approach