ICD-9-CM Codes ICD-9-PCS Codes

231.1 - Carcinoma in situ of trachea

GEM Conversion to ICD-10 CM

D02.1

Fs: 00000 – Carcinoma in situ of trachea

Sibling Codes

231.0

Carcinoma in situ of larynx

231.1

Carcinoma in situ of trachea

231.2

Carcinoma in situ of bronchus and lung

231.8

Carcinoma in situ of other specified parts of respiratory system

231.9

Carcinoma in situ of respiratory system, part unspecified