I24

Non-billable

Other acute ischemic heart diseases

I24 is the ICD-10-CM code for Other acute ischemic heart diseases. It is a non-billable category code — use a more specific child code such as I24.0 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Subcodes
4
Edition
FY2026

I00-I99 Diseases of the circulatory system

Excludes1 — not coded here

  • angina pectoris (I20.-)
  • transient myocardial ischemia in newborn (P29.4)

Excludes2 — not included here

  • non-ischemic myocardial injury (I5A)

Frequently asked questions

What is ICD-10 code I24?
I24 is the ICD-10-CM code for "Other acute ischemic heart diseases". It falls under I00-I99 Diseases of the circulatory system.
Is I24 a billable code?
No — I24 is a non-billable header code. Use a more specific child code (such as I24.0) for billing.
What are the subcodes of I24?
I24 has 4 more specific child codes, including I24.0, I24.1, I24.8.
What is excluded from I24?
Excludes1 (not coded here): angina pectoris (I20.-); transient myocardial ischemia in newborn (P29.4).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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