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I21-I23

This page shows all ICD-10-CM codes in the range from I21 to I23 in Chapter 9: Diseases of the circulatory system.

Codes are organized hierarchically by chapter and three-character category codes (e.g., I21). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.

Codes in this Range (34+)

Chapter 9: Diseases of the circulatory system

Range: I00-I99

I21Acute myocardial infarction
I22Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
I23Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)
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