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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Acute Myocarditis 422.* >

2008 ICD-9-CM Diagnosis 422.0

Acute myocarditis in diseases classified elsewhere

  • 422.0 is a specific code that can be used to specify a diagnosis
  • 422.0 contains 14 index entries
  • View the ICD-9-CM Volume 1 422.* hierarchy

Code first underlying disease, as:

  • myocarditis (acute):
    • influenzal (487.8)
    • tuberculous (017.9)

422.0 excludes:

  • myocarditis (acute) (due to):


Index entries containing 422.0:

Myocarditis (fibroid) (interstitial) (old) (progressive) (senile) (with arteriosclerosis) 429.0
  • due to or in
    • epidemic louse-borne typhus 080 [422.0]
    • influenza 487.8 [422.0]
    • Lyme disease 088.81 [422.0]
    • scarlet fever 034.1 [422.0]
    • tuberculosis (see also Tuberculosis) 017.9 [422.0]
    • typhoid 002.0 [422.0]
    • typhus NEC 081.9 [422.0]
  • influenzal 487.8 [422.0]
  • tuberculous (see also Tuberculosis) 017.9 [422.0]
  • typhoid 002.0 [422.0]
Scarlatina 034.1
  • myocarditis, acute 034.1 [422.0]
    • old (see also Myocarditis) 429.0
Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (congenital) (degeneration) (disease) (fibrocaseous) (fistula) (gangrene) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative) 011.9Typhoid (abortive) (ambulant) (any site) (fever) (hemorrhagic) (infection) (intermittent) (malignant) (rheumatic) 002.0
  • myocarditis 002.0 [422.0]