Docdemic

ICD-10 diagnosis code

C13.1 Malignant neoplasm: Aryepiglottic fold, hypopharyngeal aspect

This page in Swedish

C13.1 is the ICD-10 code for Malignant neoplasm: Aryepiglottic fold, hypopharyngeal aspect. It is a four-character subcategory of C13 (Malignant neoplasm of hypopharynx), the most specific level in the WHO edition. It belongs to the block C00–C14 (Malignant neoplasms of lip, oral cavity and pharynx) in Chapter II, Neoplasms.

Code type
Subcategory (4 characters)
Chapter
II · C00–D48
Classification
WHO ICD-10, 2019 version

What C13.1 includes

Conditions and terms that are coded here.

  • Aryepiglottic fold:
    • NOS
    • marginal zone

What C13.1 excludes

Conditions that look similar but belong under another code.

  • aryepiglottic fold, laryngeal aspect C32.1

C13.1 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

C13.1Malign tumör i aryepiglottiska vecket, hypofaryngeala delen

NorwayICD-10-NO

C13.1Ondartet svulst på hypofaryngeal side av plica aryepiglottica

DenmarkICD-10-DK

DC131Kræft i plica aryepiglottica

GermanyICD-10-GM

C13.1Aryepiglottische Falte, hypopharyngeale Seite

FranceICD-10-FR

C13.1Repli aryépiglottique, versant hypopharyngé

NetherlandsICD-10-NL

C13.1plica aryepiglottica, hypofaryngeale zijde

United StatesICD-10-CM

C13.1Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

Look up another code

Stop looking codes up by hand

Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.

Try Docdemic free