ICD-10-CM · Chapter 2
C13..1 Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect
Includes
- 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
Excludes 2 (not included here)
- malignant neoplasm of aryepiglottic fold or interarytenoid fold, laryngeal aspect (C32.1)
Last reviewed: September 2026