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 0M800
Division of Head and Neck Bursa and Ligament, Open Approach
Division of Head & Neck Bursa/Lig, Perc Endo Approach
Division of Head and Neck Bursa and Ligament, Perc Approach