ICD-10-CM Code for ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery I21.21

ICD-10 code I21.21 for ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery is a medical classification as listed by WHO under the range - Diseases of the circulatory system .

ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery
ST elevation (STEMI) myocardial infarction involving oblique marginal coronary artery

I21

Includes: cardiac infarction
coronary (artery) embolism
coronary (artery) occlusion
coronary (artery) rupture
coronary (artery) thrombosis
infarction of heart, myocardium, or ventricle
myocardial infarction specified as acute or with a stated duration of 4 weeks (28 days) or less from onset

Excludes2: old myocardial infarction (I25.2)
postmyocardial infarction syndrome (I24.1)
subsequent type 1 myocardial infarction (I22.-)

Use additional code, if applicable, to identify:
exposure to environmental tobacco smoke (Z77.22)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility (Z92.82)
tobacco dependence (F17.-)
tobacco use (Z72.0)

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Get crucial instructions for accurate ICD-10-CM I21.21 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
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