| 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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