M30.1 is the ICD-10 code for Polyarteritis with lung involvement [Churg-Strauss]. It is a four-character subcategory of M30 (Polyarteritis nodosa and related conditions), the most specific level in the WHO edition. It belongs to the block M30–M36 (Systemic connective tissue disorders) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
What M30.1 includes
Conditions and terms that are coded here.
- Allergic granulomatous angiitis
M30.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M30.1Polyarteritt med lungeaffeksjon
DM301Polyarteritis med asthma bronchiale
- DM301AAngiitis granulomatosa allergica
M30.1Valtimoiden kyhmytulehdus ja keuhkomuutoksia (Churg-Strauss)
M30.1Panarteriitis mit Lungenbeteiligung
M30.1Périartérite avec atteinte pulmonaire [Churg–Strauss]
M30.1polyarteriitis met longaandoening [Churg-Strauss]
M30.1Polyarteritis with lung involvement [Churg-Strauss]
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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