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 07C90Z
Extirpation of Matter from Int Mamm, L Lymph, Open Approach
Extirpate matter from Int Mamm, L Lymph, Perc Endo
Extirpation of Matter from Int Mamm, L Lymph, Perc Approach