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