ICD9Data.com   Free 2008 ICD-9-CM Database

2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Carcinoma In Situ 230-234 > 2008 ICD-9-CM Diagnosis 231 Carcinoma in situ of respiratory system 231 is a non-specific code that cannot be used to specify a diagnosis