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 0CBW0
Excision of Upper Tooth, Open Approach, All
Excision of Upper Tooth, Open Approach, Multiple
Excision of Upper Tooth, External Approach, Single
Excision of Upper Tooth, Open Approach, Single
Excision of Upper Tooth, External Approach, All
Excision of Upper Tooth, External Approach, Multiple