I24.9 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Acute ischemic heart disease, unspecified for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Type 1 excludes for I24.9 ICD 10 code
  • ischemic heart disease (chronic) NOS (I25.9)

Terms applicables to I24.9 ICD 10 code
Possible back-references that may be applicable or related to I24.9 ICD10 Code:

Present On Admission (POA Exempt)

I24.9 ICD 10 code is considered exempt from POA reporting

Clinical information about I24.9 ICD 10 code

Coronary artery disease (CAD) is the most common type of heart disease. It is the leading cause of death in the United States in both men and women.

CAD happens when the arteries that supply blood to heart muscle become hardened and narrowed. This is due to the buildup of cholesterol and other material, called plaque, on their inner walls. This buildup is called atherosclerosis. As it grows, less blood can flow through the arteries. As a result, the heart muscle can't get the blood or oxygen it needs. This can lead to chest pain (angina) or a heart attack. Most heart attacks happen when a blood clot suddenly cuts off the hearts' blood supply, causing permanent heart damage.

Over time, CAD can also weaken the heart muscle and contribute to heart failure and arrhythmias. Heart failure means the heart can't pump blood well to the rest of the body. Arrhythmias are changes in the normal beating rhythm of the heart.

NIH: National Heart, Lung, and Blood Institute

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