I23 — ICD-10-CM Diagnosis Codes

• I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)
• I23.0 Hemopericardium as current complication following acute myocardial infarction billable
• I23.1 Atrial septal defect as current complication following acute myocardial infarction billable
• I23.2 Ventricular septal defect as current complication following acute myocardial infarction billable
• I23.3 Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction billable
• I23.4 Rupture of chordae tendineae as current complication following acute myocardial infarction billable
• I23.5 Rupture of papillary muscle as current complication following acute myocardial infarction billable
• I23.6 Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction billable
• I23.7 Postinfarction angina billable
• I23.8 Other current complications following acute myocardial infarction billable