The Body Part Upper Gingiva is identified by number "5" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0CC5
Extirpation of Matter from Upper Gingiva, Open Approach
Extirpation of Matter from Upper Gingiva, External Approach
Extirpation of Matter from Upper Gingiva, Perc Approach