Diagnosis Code: I22

Short Description: Subsequent STEMI & NSTEMI mocard infrc

Long Description: Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction

The code I22 is NOT VALID for claim submission

Code Classification:

• Diseases of the circulatory system (I00–I99)
  • Ischemic heart diseases (I20-I25)
    • Subsequent STEMI & NSTEMI mocard infrc (I22)
      • I22 Subsequent STEMI & NSTEMI mocard infrc

Code Version: 2022 ICD-10-CM

References to Index of Diseases and Injuries

The code I22 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Includes Notes:
  • acute myocardial infarction occurring within four weeks (28 days) of a previous acute myocardial infarction, regardless of site
  • cardiac infarction
  • coronary (artery) embolism
  • coronary (artery) occlusion
  • coronary (artery) rupture
  • coronary (artery) thrombosis
  • infarction of heart, myocardium, or ventricle
  • recurrent myocardial infarction
  • reinfarction of myocardium
  • rupture of heart, myocardium, or ventricle
  • subsequent type 1 myocardial infarction
• Type 1 Excludes Notes:
  • subsequent myocardial infarction, type 2 (@I21.A1*)
  • subsequent myocardial infarction of other type (type 3) (type 4) (type 5) (@I21.A9*)

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This page was last updated on: 10/1/2023

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