The Operation Revision is identified by letter "W" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09W
Revision of Autol Sub in L Tympanic Membrane, Open Approach
Revision of Drain Dev in Nose Sft Tiss, Extern Approach
Revision of Nonaut Sub in L Auditory Ossicle, Endo
Revision of Autol Sub in L Tympanic Membrane, Endo
Revision of Other Device in Nose Sft Tiss, Endo
Revision of Nonaut Sub in Nose Sft Tiss, Extern Approach
Revision of Autol Sub in L Ear, Perc Approach
Revision of Nonaut Sub in Nose Sft Tiss, Endo
Revision of Autol Sub in L Tympanic Membrane, Via Opening
Revision of Nonaut Sub in Nose Sft Tiss, Perc Endo Approach
Revision of Nonaut Sub in R Ear, Extern Approach
Revision of Other Device in Nose Sft Tiss, Via Opening
Revision of Intraluminal Device in Right Ear, Via Opening
Revision of Nonaut Sub in L Ear, Via Opening
Revision of Drainage Device in Sinus, Perc Endo Approach