ICD-10 diagnosis code

A16.4 Tuberculosis of larynx, trachea and bronchus, without mention of bacteriological or histological confirmation

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A16.4 is the ICD-10 code for Tuberculosis of larynx, trachea and bronchus, without mention of bacteriological or histological confirmation. It is a four-character subcategory of A16 (Respiratory tuberculosis, not confirmed bacteriologically or histologically), the most specific level in the WHO edition. It belongs to the block A15–A19 (Tuberculosis) in Chapter I, Certain infectious and parasitic diseases.

Code type
Subcategory (4 characters)
Chapter
I · A00–B99
Classification
WHO ICD-10, 2019 version

What A16.4 includes

Conditions and terms that are coded here.

  • Tuberculosis of:
    • bronchus NOS (without mention of bacteriological or histological confirmation)
    • glottis NOS (without mention of bacteriological or histological confirmation)
    • larynx NOS (without mention of bacteriological or histological confirmation)
    • trachea NOS (without mention of bacteriological or histological confirmation)

A16.4 in national editions

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

NorwayICD-10-NO

A16.4Tuberkulose i strupehode, luftrør eller bronkie, uten nevnt bakteriologisk eller histologisk bekreftelse

DenmarkICD-10-DK

DA164Tuberkulose i struben, luftrøret eller bronkier uden angivelse af bakteriologisk eller histologisk verifikation

FinlandICD-10-FI

A16.4Kurkunpään, henkitorven tai keuhkoputkien tuberkuloosi, ei tietoa etiologian varmistuksesta

GermanyICD-10-GM

A16.4Tuberkulose des Larynx, der Trachea und der Bronchien ohne Angabe einer bakteriologischen, molekularbiologischen oder histologischen Sicherung

FranceICD-10-FR

A16.4Tuberculose du larynx, de la trachée et des bronches, sans mention de confirmation

NetherlandsICD-10-NL

A16.4tuberculose van larynx, trachea en bronchus, zonder vermelding van

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.

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