I24.9 ACUTE ISCHEMIC HEART DISEASE, UNSPECIFIED

Code Information

  • Diagnosis Code: I24.9
  • Short Description: Acute ischemic heart disease, unspecified
  • Long Description: Acute ischemic heart disease, unspecified
  • Code Version: 2025 ICD-10-CM

The code I24.9 is VALID for claim submission

Code Classification

Synonyms

  • Acute coronary syndrome
  • Acute ischemic heart disease
  • Acute myocardial ischemia
  • Acute myocardial ischemia
  • Erythrocytosis due to cardiovascular disease
  • Erythrocytosis due to tissue hypoxemia
  • Polycythemia due to cyanotic heart disease
  • Subacute ischemic heart disease
  • Transient myocardial ischemia

References to Index of Diseases and Injuries

The code I24.9 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Type 1 Excludes Notes:
    • ischemic heart disease (chronic) NOS (@I25.9*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I24.9 Right Arrow 411.89 Ac ischemic hrt dis NEC
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I24 Other acute ischemic heart diseases
I24.0 Acute coronary thrombosis not resulting in myocardial infarction
I24.1 Dressler's syndrome
I24.8 Other forms of acute ischemic heart disease
I24.81 Acute coronary microvascular dysfunction
I24.89 Other forms of acute ischemic heart disease
This page was last updated on: 10/1/2024
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