The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 05BY0
Excision of Upper Vein, Open Approach, Diagnostic
Excision of Upper Vein, Percutaneous Endoscopic Approach
Excision of Upper Vein, Percutaneous Approach, Diagnostic
Excision of Upper Vein, Percutaneous Approach
Excision of Upper Vein, Perc Endo Approach, Diagn
Excision of Upper Vein, Open Approach