Position 4: Body Part

Occlusion

Identify the specific body part to further refine the procedure code.

0BL1
Trachea
0BL2
Carina
0BL3
Main Bronchus, Right
0BL4
Upper Lobe Bronchus, Right
0BL5
Middle Lobe Bronchus, Right
0BL6
Lower Lobe Bronchus, Right
0BL7
Main Bronchus, Left
0BL8
Upper Lobe Bronchus, Left
0BL9
Lingula Bronchus
0BLB
Lower Lobe Bronchus, Left