I24.89
Billable codeOther forms of acute ischemic heart disease
The ICD-10 code for other forms of acute ischemic heart disease is I24.89.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- I24.81Acute coronary microvascular dysfunction
- I24.89Other forms of acute ischemic heart disease
Associated MS-DRGs
I24.89 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.