D02.2 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
D02.20
Carcinoma in situ of unspecified bronchus and lung
Billable
10
D02.21
Carcinoma in situ of right bronchus and lung
Billable
10
D02.22
Carcinoma in situ of left bronchus and lung
Billable