ICD-10-CM code · FY2027
I23.8 Other current complications following acute myocardial infarction
BillableValid for claims as a specific diagnosis code
About I23.8
- Code
- I23.8
- Billable
- Yes
- Short description
- Oth current complications following AMI
- Category
- I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)
- Block
- I20-I25 Ischemic heart diseases
- Chapter
- 9 Diseases of the circulatory system
- Code set
- FY2027, October 1, 2026 to September 30, 2027
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- What is the latest evidence on treating certain current complications following ST elevation and non-ST elevation myocardial infarction?
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- What do current guidelines recommend for certain current complications following ST elevation and non-ST elevation myocardial infarction?
Coding notes for I23.8
No notes of its own.
Block I20-I25 notes (apply to every code in it)
Chapter 9 notes (apply to every code in it)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- 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.-)
Related codes in I23
- I23.0 Hemopericardium as current complication following acute myocardial infarctionBillable
- I23.1 Atrial septal defect as current complication following acute myocardial infarctionBillable
- I23.2 Ventricular septal defect as current complication following acute myocardial infarctionBillable
- I23.3 Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarctionBillable
- I23.4 Rupture of chordae tendineae as current complication following acute myocardial infarctionBillable
- I23.5 Rupture of papillary muscle as current complication following acute myocardial infarctionBillable
- I23.6 Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarctionBillable
- I23.7 Postinfarction anginaBillable
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See 2MM+ plansICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.
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