The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0GNN0Z
Release Right Inferior Parathyroid Gland, Open Approach
Release Right Inferior Parathyroid Gland, Perc Approach
Release Right Inferior Parathyroid Gland, Perc Endo Approach