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 0CB2X
Excision of Hard Palate, Open Approach
Excision of Hard Palate, Percutaneous Approach, Diagnostic
Excision of Hard Palate, External Approach, Diagnostic
Excision of Hard Palate, Percutaneous Approach
Excision of Hard Palate, Open Approach, Diagnostic
Excision of Hard Palate, External Approach