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ICD-10-CM Book 2024 Edition
Chapters
/
Chapter 9
/
I30-I5A
/ I40
Show child codes
Show code details
I40
Acute myocarditis
Includes
subacute myocarditis
Excludes1
acute rheumatic myocarditis (
I01.2
)
I40.0
Infective myocarditis
Septic myocarditis
UseAdditionalCode
code (
B95
-
B97
) to identify infectious agent
I40.1
Isolated myocarditis
Fiedler's myocarditis
Giant cell myocarditis
Idiopathic myocarditis
I40.8
Other acute myocarditis
I40.9
Acute myocarditis, unspecified
I40
I40
I40.0