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 09PHX
Removal of Synthetic Substitute from R Ear, Open Approach
Removal of Drainage Device from Right Ear, Open Approach
Removal of Intraluminal Device from Right Ear, Open Approach
Removal of Autol Sub from R Ear, Extern Approach
Removal of Other Device from Right Ear, Perc Approach
Removal of Autol Sub from R Ear, Perc Approach
Removal of Other Device from Right Ear, Perc Endo Approach
Removal of Autologous Tissue Substitute from Right Ear, Endo
Removal of Drainage Device from Right Ear, Endo
Removal of Synth Sub from R Ear, Perc Endo Approach
Removal of Drainage Device from Right Ear, Perc Approach
Removal of Drainage Device from R Ear, Perc Endo Approach
Removal of Autol Sub from R Ear, Open Approach
Removal of Intraluminal Device from Right Ear, Perc Approach
Removal of Nonaut Sub from R Ear, Extern Approach