Diagnosis Code

I22.2 SUBSEQUENT NON-ST ELEVATION (NSTEMI) MYOCARDIAL INFARCTION


Code Information

Diagnosis Code: I22.2

Short Description: Subsequent non-ST elevation (NSTEMI) myocardial infarction

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

The code I22.2 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Ischemic heart diseases (I20-I25)
      • Subsequent STEMI & NSTEMI mocard infrc (I22)
        • I22.2 Subsequent non-ST elevation (NSTEMI) myocardial infarction

Code Version: 2022 ICD-10-CM


Synonyms

  • Acute non-ST segment elevation myocardial infarction
  • Subsequent anterior non-ST segment elevation myocardial infarction
  • Subsequent inferior non-ST segment elevation myocardial infarction
  • Subsequent myocardial infarction
  • Subsequent myocardial infarction
  • Subsequent myocardial infarction
  • Subsequent myocardial infarction of anterior wall
  • Subsequent myocardial infarction of inferior wall
  • Subsequent non-ST segment elevation myocardial infarction

Diagnostic Related Group(s)

The code I22.2 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Acute Myocardial Infarction, Discharged Alive With Mcc (280)
  • Acute Myocardial Infarction, Discharged Alive With Cc (281)
  • Acute Myocardial Infarction, Discharged Alive Without Cc/mcc (282)
  • Acute Myocardial Infarction, Expired With Mcc (283)
  • Acute Myocardial Infarction, Expired With Cc (284)
  • Acute Myocardial Infarction, Expired Without Cc/mcc (285)

References to Index of Diseases and Injuries

The code I22.2 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Subsequent acute subendocardial myocardial infarction
    • Subsequent non-Q wave myocardial infarction NOS
    • Subsequent nontransmural myocardial infarction NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I22.2 Right Arrow 410.71 Subendo infarct, initial

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
I22.0 Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
I22.1 Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
I22.8 Subsequent ST elevation (STEMI) myocardial infarction of other sites
I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site


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