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 09U50
Supplement Right Middle Ear with Autol Sub, Endo
Supplement Right Middle Ear with Nonaut Sub, Endo
Supplement Right Middle Ear with Autol Sub, Open Approach
Supplement Right Middle Ear with Synth Sub, Open Approach
Supplement Right Middle Ear with Nonaut Sub, Open Approach
Supplement Right Middle Ear with Synthetic Substitute, Endo