The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09990
Drainage of Right Auditory Ossicle, Open Approach, Diagn
Drainage of Right Auditory Ossicle, Via Opening, Diagn
Drainage of R Auditory Ossicle with Drain Dev, Via Opening
Drainage of R Auditory Ossicle with Drain Dev, Open Approach
Drainage of Right Auditory Ossicle, Endo, Diagn
Drainage of Right Auditory Ossicle, Open Approach
Drainage of Right Auditory Ossicle, Endo
Drainage of Right Auditory Ossicle with Drain Dev, Endo
Drainage of Right Auditory Ossicle, Via Opening