I24 ICD-10-CM Code: Other acute ischemic heart diseases
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
I24Other acute ischemic heart diseases
ICD-10-CM diagnosis code · United States clinical modification
Where I24 sits
- 1
Chapter 9
Diseases of the circulatory system (I00-I99)
- 2
Section
Ischemic heart diseases (I20-I25)
- 3
Category I24
Other acute ischemic heart diseases
- 4
Code I24
Other acute ischemic heart diseases
Codes under I24
I24 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for I24.
Code first
No “code first” instruction is listed for I24.
Use additional code
No “use additional code” instruction is listed for I24.
Excludes1
Conditions that should not be reported together with this code.
- angina pectoris (I20.-)
- transient myocardial ischemia in newborn (P29.4)
Excludes2
Conditions not included here that may be reported separately when present.
- non-ischemic myocardial injury (I5A)
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code I24 mean?
I24 is the FY 2027 U.S. ICD-10-CM code for “Other acute ischemic heart diseases.”
Is I24 a billable or specific ICD-10-CM code?
No. I24 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is I24 located in ICD-10-CM?
I24 is listed in Chapter 9, Diseases of the circulatory system (I00-I99), within Ischemic heart diseases (I20-I25) (I20–I25), under category I24, Other acute ischemic heart diseases.
What coding notes are listed for I24?
No inclusion terms are listed for I24 in this reference record. No code-first instruction is listed. Excludes1 notes: angina pectoris (I20.-); transient myocardial ischemia in newborn (P29.4). Excludes2 notes: non-ischemic myocardial injury (I5A).