ICD-10 Code: I21.4 – Non-ST elevation (NSTEMI) myocardial infarction

ICD-10 code I21.4 corresponds to Non-ST elevation (NSTEMI) myocardial infarction. This code is classified under the chapter I21 Acute myocardial infarction, which is part of the I20-I25: Ischemic heart diseases category.

The parent chapter is Diseases of the circulatory system.