D02.3 Carcinoma in situ of other parts of respiratory system

Billable/Specific

Applicable To

Carcinoma in situ of accessory sinuses
Carcinoma in situ of middle ear
Carcinoma in situ of nasal cavities

Type 1 Excludes

carcinoma in situ of ear (external) (skin) (D04.2-)
carcinoma in situ of nose NOS (D09.8)
carcinoma in situ of skin of nose (D04.3)