I23.5: Rupture of papillary muscle as current complication following acute myocardial infarction
I23.5 is the billable ICD-10-CM diagnosis code for Rupture of papillary muscle as current complication following acute myocardial infarction. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code I23.5?
I23.5 is the ICD-10-CM diagnosis code for Rupture of papillary muscle as current complication following acute myocardial infarction. It belongs to category I23 (Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)).
Is I23.5 a billable code?
Yes. I23.5 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does I23.5 belong to?
I23.5 is part of ICD-10-CM category I23 — Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period), which has 18 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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