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 09WHX
Revision of Autol Sub in R Ear, Perc Endo Approach
Revision of Synthetic Substitute in Right Ear, Open Approach
Revision of Nonautologous Tissue Substitute in R Ear, Endo
Revision of Nonaut Sub in R Ear, Perc Endo Approach
Revision of Drainage Device in Right Ear, Via Opening
Revision of Drainage Device in Right Ear, Perc Approach
Revision of Nonaut Sub in R Ear, Open Approach
Revision of Nonaut Sub in R Ear, Extern Approach
Revision of Synthetic Substitute in Right Ear, Via Opening
Revision of Other Device in Right Ear, Perc Endo Approach
Revision of Intraluminal Device in R Ear, Extern Approach
Revision of Intraluminal Device in Right Ear, Via Opening
Revision of Synthetic Substitute in R Ear, Extern Approach
Revision of Other Device in Right Ear, Via Opening
Revision of Autol Sub in R Ear, Open Approach