2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Carcinoma In Situ 230-234 > Carcinoma In Situ Of Breast And Genitourinary System 233.* > 2008 ICD-9-CM Diagnosis 233.1 Carcinoma in situ of cervix uteri  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 233.1 can be accessed here. Stage 0 includes: (Tis, N0, M0). Tis: Carcinoma in situ. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th ed.) - 2003 233.1 is a specific code that can be used to specify a diagnosis 233.1 contains 7 index entries View the ICD-9-CM Volume 1 233.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 233.1 also known as: Adenocarcinoma in situ of cervix Cervical intraepithelial glandular neoplasia Cervical intraepithelial neoplasia III [CIN III] Severe dysplasia of cervix 233.1 excludes: cervical intraepithelial neoplasia II [CIN II] (622.12) cytologic evidence of malignancy without histologic confirmation (795.06) high grade squamous intraepithelial lesion (HGSIL) (795.04) moderate dysplasia of cervix (622.12) Index entries containing 233.1: Carcinoma (M8010/3) - see also Neoplasm, by site, malignant in situ (M8010/2) - see also Neoplasm, by site, in situ epidermoid (M8070/2) - see also Neoplasm, by site, in situ with questionable stromal invasion (M8076/2) unspecified site 233.1 squamous cell (M8070/2) - see also Neoplasm, by site, in situ with questionable stromal invasion (M8076/2) unspecified site 233.1 Cervical - see also condition intraepithelial glandular neoplasia 233.1 CIN III [cervical intraepithelial neoplasia III] 233.1 Dysplasia - see also Anomaly cervix (uteri) 622.10 cervical intraepithelial neoplasia III [CIN III] 233.1 CIN III 233.1 severe 233.1