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 0CWYX
Revision of Other Device in Mouth and Throat, Via Opening
Revision of Drainage Device in Mouth/Throat, Open Approach
Revision of Autol Sub in Mouth/Throat, Open Approach
Revision of Autol Sub in Mouth/Throat, Via Opening
Revision of Nonaut Sub in Mouth/Throat, Perc Approach
Revision of Intralum Dev in Mouth/Throat, Perc Approach
Revision of Autol Sub in Mouth/Throat, Perc Approach
Revision of Autol Sub in Mouth/Throat, Endo
Revision of Drainage Device in Mouth/Throat, Extern Approach
Revision of Radioact Elem in Mouth/Throat, Perc Approach
Revision of Nonaut Sub in Mouth/Throat, Open Approach
Revision of Synth Sub in Mouth/Throat, Perc Approach
Revision of Synth Sub in Mouth/Throat, Open Approach
Revision of Nonaut Sub in Mouth/Throat, Via Opening
Revision of Drainage Device in Mouth and Throat, Via Opening