ICD-10-CM · Chapter 9 · I00–I99
I22.0
Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
Diseases of the circulatory system
Quick facts
- Code
- I22.0
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I22 — Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
- Specificity
- 4 characters
How coders use this code
ICD-10-CM I22.0 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of subsequent st elevation (stemi) myocardial infarction of anterior wall. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in I22
- I22Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
- I22.1Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
- I22.2Subsequent non-ST elevation (NSTEMI) myocardial infarction
- I22.8Subsequent ST elevation (STEMI) myocardial infarction of other sites
- I22.9Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
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