The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0CBNX
Excision of Uvula, External Approach
Excision of Uvula, Percutaneous Approach, Diagnostic
Excision of Uvula, External Approach, Diagnostic
Excision of Uvula, Open Approach
Excision of Uvula, Percutaneous Approach
Excision of Uvula, Open Approach, Diagnostic