The Body Part Lymphatic, Internal Mammary, Left is identified by number "9" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 07D9
Extraction of Int Mamm, L Lymph, Perc Approach, Diagn
Extraction of Int Mamm, L Lymph, Perc Endo Approach, Diagn
Extraction of Left Internal Mammary Lymphatic, Endo, Diagn