Diseases of the circulatory system
Other forms of heart disease
Acute myocarditis I40
Acute myocarditis I40-
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I40. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
"Includes" further defines, or give examples of, the content of the code or category.
- I40 Acute myocarditis
- I40.0 Infective myocarditis
- I40.1 Isolated myocarditis
- I40.8 Other acute myocarditis
- I40.9 Acute myocarditis, unspecified