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ICD-10-CM/Certain infectious and parasitic diseases/Other viral diseases/Other viral diseases, not elsewhere classified

B33.22 Viral myocarditis

BackB33Other viral diseases, not elsewhere classifiedCategory6 →B33.0Epidemic myalgiaCategoryB33.1Ross River diseaseCategoryB33.2Viral carditisCategory5 →B33.20Viral carditis, unspecifiedCategoryB33.21Viral endocarditisCategoryB33.22Viral myocarditisCategoryB33.23Viral pericarditisCategoryB33.24Viral cardiomyopathyCategoryB33.3Retrovirus infections, not elsewhere classifiedCategoryB33.4Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]CategoryB33.8Other specified viral diseasesCategory
CategoryCODABLE
B33.22
Viral myocarditis
Chapter
I · Certain infectious and parasitic diseases
Section
B25-B34
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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