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ICD-9-CM
2. NEOPLASMS (140-239)
CARCINOMA IN SITU (230-234) I...
CARCINOMA IN SITU (230-234) Includes: Bowen's disease, erythroplasia, Queyrat's erythroplasia Excludes: leukoplakia-
230 Carcinoma in situ of digestive organs
230.0-230.9
231 Carcinoma in situ of respiratory system
231.0-231.9
232 Carcinoma in situ of skin
232.0-232.9
233 Carcinoma in situ of breast and genitourinary system
233.30-233.9
234 Carcinoma in situ of other and unspecified sites
234.0-234.9
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