ICD 10 CM Codes

I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM I22.9 converts approximately to:ICD-9-CM
2018 ICD-9-CM 410.91 Acute myocardial infarction of unspecified site, initial episode of care
Alternate Description
Subsequent acute myocardial infarction of unspecified site
Subsequent myocardial infarction (acute) NOS
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.I22.9.'
Infarct, infarction; myocardium, myocardial (acute) (with stated duration of 4 weeks or less); ST elevation (STEMI); subsequent
Infarct, infarction; myocardium, myocardial (acute) (with stated duration of 4 weeks or less); subsequent (recurrent) (reinfarction)
Infarct, infarction; myocardium, myocardial (acute) (with stated duration of 4 weeks or less); subsequent (recurrent) (reinfarction); ST elevation
Infarct, infarction; myocardium, myocardial (acute) (with stated duration of 4 weeks or less); subsequent (recurrent) (reinfarction); transmural