The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 05WYX
Revision of Extraluminal Device in Upper Vein, Perc Approach
Revision of Nonaut Sub in Up Vein, Perc Endo Approach
Revision of Autol Sub in Up Vein, Open Approach
Revision of Monitoring Device in Upper Vein, Open Approach
Revision of Drainage Device in Up Vein, Perc Endo Approach
Revision of Nonaut Sub in Up Vein, Perc Approach
Revision of Nonaut Sub in Up Vein, Extern Approach
Revision of Synthetic Substitute in Up Vein, Extern Approach
Revision of Intraluminal Device in Upper Vein, Open Approach
Revision of Other Device in Upper Vein, Open Approach
Revision of Drainage Device in Upper Vein, Perc Approach
Revision of Infusion Device in Upper Vein, Perc Approach
Revision of Intraluminal Device in Upper Vein, Perc Approach
Revision of Extraluminal Device in Up Vein, Extern Approach
Revision of Autol Sub in Up Vein, Extern Approach