I21.9 Acute myocardial infarction, unspecified

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Myocardial infarction (acute) NOS

GEM Conversion to ICD-9 CM


MDC / MS-DRG Reference


Sibling Codes


Parent Sibling Codes


View in Tabular

Code Title
I00-I99 Diseases of the circulatory system (I00-I99)
I20-I25 Ischemic heart diseases (I20-I25)
I21 Acute myocardial infarction
I21.9 Acute myocardial infarction, unspecified
Applicable to
Myocardial infarction (acute) NOS