D02.2 Carcinoma in situ of bronchus and lungNon-billable header with 3 child codes.
D02.20 Carcinoma in situ of unspecified bronchus and lungD02.21 Carcinoma in situ of right bronchus and lungD02.22 Carcinoma in situ of left bronchus and lungD02 Carcinoma in situ of middle ear and respiratory systemD02.0 Carcinoma in situ of larynxD02.1 Carcinoma in situ of tracheaD02.2 Carcinoma in situ of bronchus and lung (this code)D02.20 Carcinoma in situ of unspecified bronchus and lungD02.21 Carcinoma in situ of right bronchus and lungD02.22 Carcinoma in situ of left bronchus and lungD02.3 Carcinoma in situ of other parts of respiratory systemD02.4 Carcinoma in situ of respiratory system, unspecified