I24.9
BillableAcute ischemic heart disease, unspecified
I24.9 is the ICD-10-CM code for Acute ischemic heart disease, unspecified. It is a billable, specific code valid for reimbursement.
I00-I99 Diseases of the circulatory system
Excludes1 — not coded here
- •ischemic heart disease (chronic) NOS (I25.9)
Frequently asked questions
- What is ICD-10 code I24.9?
- I24.9 is the ICD-10-CM code for "Acute ischemic heart disease, unspecified". It falls under I00-I99 Diseases of the circulatory system.
- Is I24.9 a billable code?
- Yes — I24.9 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from I24.9?
- Excludes1 (not coded here): ischemic heart disease (chronic) NOS (I25.9).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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