Billable Medical Code for Acute Myocardial Infarction of Unspecified Site
Diagnosis Code for Reimbursement Claim: ICD-9-CM 410.9
Code will be replaced by October 2015 and relabeled as ICD-10-CM 410.9.
This applies to acute myocardial infarction NOS, coronary occlusion NOS, and myocardial infarction NOS.
Myocardial Infarction Definition and Symptoms
Myocardial infarction is another term for heart attack. A heart attack is caused by blood flow to the heart being blocked. Symptoms of a heart attack include anxiety, cough, light headedness, nausea, palpiations, shortness of breath, and sweating.