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ICDMine.com › Browse ICD-10-CM Codes › Ch. 9: Diseases of the circulatory system (I00-I99) › Ischemic heart diseases (I20-I25) › I21.A Other type of myocardial infarction › I21.A1

I21.A1Myocardial infarction type 2

ICD-10-CM billable/specific code — part of Ischemic heart diseases (I20-I25)

Code Details

BillableYes
ChapterChapter 9: Diseases of the circulatory system (I00-I99)
SectionIschemic heart diseases (I20-I25)
Parent codeI21.A — Other type of myocardial infarction

Coding Notes

Inclusion Terms

  • Myocardial infarction due to demand ischemia
  • Myocardial infarction secondary to ischemic imbalance

Code First

  • , if applicable, the underlying cause, such as:
  • anemia (D50.0-D64.9)
  • chronic obstructive pulmonary disease (J44.-)
  • paroxysmal tachycardia (I47.0-I47.9)
  • shock (R57.0-R57.9)
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