I22 — ICD-10-CM Diagnosis Codes

• I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
• I22.0 Subsequent ST elevation (STEMI) myocardial infarction of anterior wall billable
• I22.1 Subsequent ST elevation (STEMI) myocardial infarction of inferior wall billable
• I22.2 Subsequent non-ST elevation (NSTEMI) myocardial infarction billable
• I22.8 Subsequent ST elevation (STEMI) myocardial infarction of other sites billable
• I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site billable