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 Drainage Device in Nose Sft Tiss, Perc Approach
Revision of Drainage Device in Right Ear, Perc Approach
Revision of Synthetic Substitute in Right Ear, Perc Approach
Revision of Synth Sub in R Tympanic Membrane, Via Opening
Revision of Nonaut Sub in Nose Sft Tiss, Perc Approach
Revision of Drainage Device in Sinus, Percutaneous Approach
Revision of Intraluminal Device in Left Ear, Extern Approach
Revision of Drainage Device in Left Ear, External Approach
Revision of Drainage Device in Left Ear, Via Opening
Revision of Other Device in Left Ear, Via Opening
Revision of Nonaut Sub in R Ear, Extern Approach
Revision of Nonaut Sub in R Auditory Ossicle, Open Approach
Revision of Drainage Device in Sinus, Open Approach
Revision of Drainage Device in Left Ear, Perc Endo Approach
Revision of Nonaut Sub in L Tympanic Membrane, Endo