I24.9

Billable

Acute 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.

Status
Billable
Chapter
I00-I99
Parent
I24
Edition
FY2026

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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