C34.8 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
C34.80
Malignant neoplasm of overlapping sites of unspecified bronchus and lung
Billable
10
C34.81
Malignant neoplasm of overlapping sites of right bronchus and lung
Billable
10
C34.82
Malignant neoplasm of overlapping sites of left bronchus and lung
Billable