ICD-10-CM · Chapter 2
D00..0 Carcinoma in situ of lip, oral cavity and pharynx
Excludes 1 (cannot be coded together)
- carcinoma in situ of aryepiglottic fold or interarytenoid fold, laryngeal aspect (D02.0)
- carcinoma in situ of epiglottis NOS (D02.0)
- carcinoma in situ of epiglottis suprahyoid portion (D02.0)
- carcinoma in situ of skin of lip (D03.0, D04.0)
Use Additional Code
- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Last reviewed: September 2026