C34.0 is the ICD-10 code for Malignant neoplasm: Main bronchus. It is a four-character subcategory of C34 (Malignant neoplasm of bronchus and lung), the most specific level in the WHO edition. It belongs to the block C30–C39 (Malignant neoplasms of respiratory and intrathoracic organs) in Chapter II, Neoplasms.
- Code type
- Subcategory (4 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
What C34.0 includes
Conditions and terms that are coded here.
- Carina
- Hilus (of lung)
C34.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C34.0Ondartet svulst i hovedbronkie
DC340Kræft i hovedbronkie
- DC340AKræft i lungehilus
- DC340BKræft i carina tracheae
C34.0Pääkeuhkoputken syöpä
C34.0Hauptbronchus
C34.0Bronche souche
C34.0hoofdbronchus
Listed through more specific codes:
- C34.00Malignant neoplasm of unspecified main bronchus
- C34.01Malignant neoplasm of right main bronchus
- C34.02Malignant neoplasm of left main bronchus
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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