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I21.0 - ST elevation (STEMI) myocardial infarction of anterior wall


The ICD 10 Code for ST elevation (STEMI) myocardial infarction of anterior wall is listed as I21.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I21.0
Description: ST elevation (STEMI) myocardial infarction of anterior wall
Chapter Diseases of the circulatory system (I00-I99)
Block Ischemic heart diseases (I20-I25)
Parent I21 - ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
ICD-10-CM Children (deeper level / typically more specific) of I21.0:
I21.01 - ST elevation (STEMI) myocardial infarction involving left main coronary artery
I21.02 - ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery
I21.09 - ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
ICD-10-CM Siblings (same level / similar specificity) of I21.0:
I21.1 - ST elevation (STEMI) myocardial infarction of inferior wall
I21.2 - ST elevation (STEMI) myocardial infarction of other sites
I21.3 - ST elevation (STEMI) myocardial infarction of unspecified site
I21.4 - Non-ST elevation (NSTEMI) myocardial infarction