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 0H9AXZ
Drainage of Inguinal Skin with Drain Dev, Extern Approach
Drainage of Inguinal Skin, External Approach
Drainage of Inguinal Skin, External Approach, Diagnostic