ICD 10 CM Codes

I21.A1 Myocardial infarction type 2
Billable CodeI21.A1 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Alternate Description
Myocardial infarction due to demand ischemia
Myocardial infarction secondary to ischemic imbalance
Code first
the underlying cause, such as:
anemia (D50.0-D64.9)
chronic obstructive pulmonary disease (J44.-)
paroxysmal tachycardia (I47.0-I47.9)
shock (R57.0-R57.9)