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 0BF8X
Fragmentation in Left Upper Lobe Bronchus, Endo
Fragmentation in Left Upper Lobe Bronchus, Open Approach
Fragmentation in Left Upper Lobe Bronchus, External Approach
Fragmentation in Left Upper Lobe Bronchus, Via Opening
Fragmentation in Left Upper Lobe Bronchus, Perc Approach
Fragmentation in L Up Lobe Bronc, Perc Endo Approach