I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Subsequent acute myocardial infarction of unspecified site
Subsequent myocardial infarction (acute) NOS

GEM Conversion to ICD-9 CM


MDC / MS-DRG Reference


Sibling Codes


Parent Sibling Codes


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Code Title
I00-I99 Diseases of the circulatory system (I00-I99)
I20-I25 Ischemic heart diseases (I20-I25)
I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
Applicable to
Subsequent acute myocardial infarction of unspecified site
Subsequent myocardial infarction (acute) NOS