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 0BW1X
Revision of Drainage Device in Trachea, Open Approach
Revision of Extraluminal Device in Trachea, Endo
Revision of Tracheostomy Device in Trachea, Perc Approach
Revision of Synthetic Substitute in Trachea, Open Approach
Revision of Nonaut Sub in Trachea, Perc Approach
Revision of Autol Sub in Trachea, Perc Approach
Revision of Monitoring Device in Trachea, Open Approach
Revision of Autol Sub in Trachea, Via Opening
Revision of Synthetic Substitute in Trachea, Endo
Revision of Tracheostomy Device in Trachea, Via Opening
Revision of Synthetic Substitute in Trachea, Via Opening
Revision of Intralum Dev in Trachea, Perc Endo Approach
Revision of Nonaut Sub in Trachea, Perc Endo Approach
Revision of Drainage Device in Trachea, Endo
Revision of Intraluminal Device in Trachea, Via Opening