D00.0 - Carcinoma in situ of lip, oral cavity and pharynx

The ICD 10 Code for Carcinoma in situ of lip, oral cavity and pharynx is listed as D00.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	D00.0
Description:	Carcinoma in situ of lip, oral cavity and pharynx Use additional code to identify: exposure to environmental tobacco smoke (Z77.22) exposure to tobacco smoke in the perinatal period (P96.81) history of tobacco use (Z87.891) occupational exposure to environmental tobacco smoke (Z57.31) tobacco dependence (F17.-) tobacco use (Z72.0) Excludes1: 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)

Chapter	Neoplasms (C00-D49)
Block	In situ neoplasms (D00-D09)
Parent	D00 - Carcinoma in situ of oral cavity, esophagus and stomach
ICD-10-CM Children (deeper level / typically more specific) of D00.0:
D00.00 - Carcinoma in situ of oral cavity, unspecified site
D00.01 - Carcinoma in situ of labial mucosa and vermilion border
D00.02 - Carcinoma in situ of buccal mucosa
D00.03 - Carcinoma in situ of gingiva and edentulous alveolar ridge
D00.04 - Carcinoma in situ of soft palate
D00.05 - Carcinoma in situ of hard palate
D00.06 - Carcinoma in situ of floor of mouth
D00.07 - Carcinoma in situ of tongue
D00.08 - Carcinoma in situ of pharynx
ICD-10-CM Siblings (same level / similar specificity) of D00.0:
D00.1 - Carcinoma in situ of esophagus
D00.2 - Carcinoma in situ of stomach