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 0BF6X
Fragmentation in Right Lower Lobe Bronchus, Extern Approach
Fragmentation in Right Lower Lobe Bronchus, Endo
Fragmentation in Right Lower Lobe Bronchus, Via Opening
Fragmentation in Right Lower Lobe Bronchus, Open Approach
Fragmentation in R Low Lobe Bronc, Perc Endo Approach
Fragmentation in Right Lower Lobe Bronchus, Perc Approach