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 008W0
Division of Cervical Spinal Cord, Open Approach
Division of Cervical Spinal Cord, Perc Endo Approach
Division of Cervical Spinal Cord, Percutaneous Approach