The Body Part Supernumerary Breast is identified by letter "Y" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0HBY
Excision of Supernumerary Breast, Open Approach, Diagnostic
Excision of Supernumerary Breast, Endo, Diagn
Excision of Supernumerary Breast, Percutaneous Approach
Excision of Supernumerary Breast, Via Opening, Diagn
Excision of Supernumerary Breast, Perc Approach, Diagn
Excision of Supernumerary Breast, Open Approach
Excision of Supernumerary Breast, Via Opening
Excision of Supernumerary Breast, Endo