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 00B10
Excision of Cerebral Meninges, Open Approach, Diagnostic
Excision of Cerebral Meninges, Percutaneous Approach
Excision of Cerebral Meninges, Perc Endo Approach
Excision of Cerebral Meninges, Perc Endo Approach, Diagn
Excision of Cerebral Meninges, Open Approach
Excision of Cerebral Meninges, Percutaneous Approach, Diagn