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ICD-10Chapter 9: I00-I99I23

I23

Non-billableSave

Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)

Chapter 9: Diseases of the circulatory system

Coding Guidance

I23 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: I00-I99 (Chapter 9)

Excludes 2 — Not Included HereFrom I00-I99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
systemic connective tissue disorders (M30-M36)
transient cerebral ischemic attacks and related syndromes (G45.-)

More Specific Codes (9)

I23.0Hemopericardium as current complication following acute myocardial infarctionBillable→I23.1Atrial septal defect as current complication following acute myocardial infarctionBillable→I23.2Ventricular septal defect as current complication following acute myocardial infarctionBillable→I23.3Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarctionBillable→I23.4Rupture of chordae tendineae as current complication following acute myocardial infarctionBillable→I23.5Rupture of papillary muscle as current complication following acute myocardial infarctionBillable→I23.6Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarctionBillable→I23.7Postinfarction anginaBillable→I23.8Other current complications following acute myocardial infarctionBillable→

Chapter Information

Chapter 9: Diseases of the circulatory system

Range: I00-I99

View full chapter

Related ICD-10 Codes

More specific codes for I23

Hemopericardium as current complication following acute myocardial infarction

Atrial septal defect as current complication following acute myocardial infarction

Ventricular septal defect as current complication following acute myocardial infarction

Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction

Rupture of chordae tendineae as current complication following acute myocardial infarction

Rupture of papillary muscle as current complication following acute myocardial infarction

Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction

Postinfarction angina

Other current complications following acute myocardial infarction