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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > C00-D49 > C00-C14 > C13
C00-C14
Malignant neoplasms of lip, oral cavity and pharynx
C13

Malignant neoplasm of hypopharynx

Use add'l
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)
Excl2.:
malignant neoplasm of pyriform sinus (C12)
C13.0
Malignant neoplasm of postcricoid region
C13.1
Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect
Info:
Malignant neoplasm of aryepiglottic fold, marginal zone
Malignant neoplasm of aryepiglottic fold NOS
Malignant neoplasm of interarytenoid fold, marginal zone
Malignant neoplasm of interarytenoid fold NOS
Excl2.:
malignant neoplasm of aryepiglottic fold or interarytenoid fold, laryngeal aspect (C32.1)
C13.2
Malignant neoplasm of posterior wall of hypopharynx
C13.8
Malignant neoplasm of overlapping sites of hypopharynx
C13.9
Malignant neoplasm of hypopharynx, unspecified
Info:
Malignant neoplasm of hypopharyngeal wall NOS

 

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