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 0TW9X
Revision of Intraluminal Device in Ureter, Open Approach
Revision of Drainage Device in Ureter, Open Approach
Revision of Drainage Device in Ureter, Perc Endo Approach
Revision of Drainage Device in Ureter, Endo
Revision of Intraluminal Device in Ureter, External Approach
Revision of Autol Sub in Ureter, Extern Approach
Revision of Monitoring Device in Ureter, External Approach
Revision of Drainage Device in Ureter, Via Opening
Revision of Other Device in Ureter, Percutaneous Approach
Revision of Nonautologous Tissue Substitute in Ureter, Endo
Revision of Stimulator Lead in Ureter, Via Opening
Revision of Autol Sub in Ureter, Via Opening
Revision of Drainage Device in Ureter, External Approach
Revision of Nonaut Sub in Ureter, Via Opening
Revision of Infusion Device in Ureter, Percutaneous Approach