2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Carcinoma In Situ 230-234 > Carcinoma In Situ Of Respiratory System 231.* > 2006 ICD-9-CM Diagnosis 231.8 Carcinoma in situ of other specified parts of respiratory system View the most recent version of ICD-9-CM 231.8 231.8 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 231.* hierarchy Alternate Terminology Accessory sinuses Middle ear Nasal cavities Pleura 231.8 Excludes ear (external) (skin) (232.2) nose NOS (234.8) skin (232.3)