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ICD-10 diagnosis code

A15.4 Tuberculosis of intrathoracic lymph nodes, confirmed bacteriologically and histologically

This page in Swedish

A15.4 is the ICD-10 code for Tuberculosis of intrathoracic lymph nodes, confirmed bacteriologically and histologically. It is a four-character subcategory of A15 (Respiratory tuberculosis, bacteriologically and histologically confirmed), 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 A15.4 includes

Conditions and terms that are coded here.

  • Tuberculosis of lymph nodes:
    • hilar confirmed bacteriologically and histologically
    • mediastinal confirmed bacteriologically and histologically
    • tracheobronchial confirmed bacteriologically and histologically

What A15.4 excludes

Conditions that look similar but belong under another code.

  • specified as primary A15.7

A15.4 in national editions

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

SwedenICD-10-SE

A15.4Tuberkulos i intratorakala lymfkörtlar, verifierad bakteriologiskt och histologiskt

NorwayICD-10-NO

A15.4Tuberkulose i intratorakal lymfeknute som er bekreftet bakteriologisk eller histologisk

DenmarkICD-10-DK

DA154Tuberkulose i intratorakale lymfeknuder verificeret bakteriologisk eller histologisk

FinlandICD-10-FI

A15.4Varmennettu rintakehänsisäisten imusolmukkeiden tuberkuloosi

GermanyICD-10-GM

A15.4Tuberkulose der intrathorakalen Lymphknoten, bakteriologisch, molekularbiologisch oder histologisch gesichert

FranceICD-10-FR

A15.4Tuberculose des ganglions intrathoraciques, avec confirmation bactériologique et

NetherlandsICD-10-NL

A15.4tuberculose van intrathoracale lymfeklieren, bacteriologisch en histologisch

United StatesICD-10-CM

A15.4Tuberculosis of intrathoracic lymph nodes

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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