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 09U90
Supplement R Auditory Ossicle with Nonaut Sub, Open Approach
Supplement Right Auditory Ossicle with Synth Sub, Endo
Supplement R Auditory Ossicle with Autol Sub, Open Approach
Supplement R Auditory Ossicle with Synth Sub, Open Approach
Supplement Right Auditory Ossicle with Autol Sub, Endo
Supplement Right Auditory Ossicle with Nonaut Sub, Endo