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 0YW9X
Revision of Nonaut Sub in R Low Extrem, Perc Endo Approach
Revision of Nonaut Sub in R Low Extrem, Open Approach
Revision of Infusion Device in R Low Extrem, Perc Approach
Revision of Synth Sub in R Low Extrem, Open Approach
Revision of Autol Sub in R Low Extrem, Extern Approach
Revision of Infusion Device in R Low Extrem, Extern Approach
Revision of Other Device in R Low Extrem, Perc Endo Approach
Revision of Drainage Device in R Low Extrem, Open Approach
Revision of Synth Sub in R Low Extrem, Extern Approach
Revision of Nonaut Sub in R Low Extrem, Perc Approach
Revision of Other Device in R Low Extrem, Extern Approach
Revision of Synth Sub in R Low Extrem, Perc Approach
Revision of Nonaut Sub in R Low Extrem, Extern Approach
Revision of Synth Sub in R Low Extrem, Perc Endo Approach
Revision of Drainage Device in R Low Extrem, Extern Approach