ICD-10 Diagnosis Code I25.89

Other forms of chronic ischemic heart disease

Diagnosis Code I25.89

ICD-10: I25.89
Short Description: Other forms of chronic ischemic heart disease
Long Description: Other forms of chronic ischemic heart disease
This is the 2018 version of the ICD-10-CM diagnosis code I25.89

Valid for Submission
The code I25.89 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the circulatory system (I00–I99)
    • Ischemic heart diseases (I20-I25)
      • Chronic ischemic heart disease (I25)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code I25.89 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Asymptomatic coronary heart disease
  • Coronary arteritis
  • Electrocardiographic anterior ischemia
  • Electrocardiographic lateral ischemia
  • Electrocardiographic myocardial ischemia
  • Electrocardiographic myocardial ischemia
  • Furcation lesion of coronary artery
  • Restriction of coronary artery orifice due to neoplasm
  • Restriction of coronary artery orifice due to valve cusp tissue
  • Trifurcation lesion of coronary artery

Information for Patients

Coronary Artery Disease

Also called: CAD, Coronary arteriosclerosis, Coronary atherosclerosis

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

  • Acute coronary syndrome (Medical Encyclopedia)
  • Angioplasty and stent - heart - discharge (Medical Encyclopedia)
  • Angioplasty and stent placement - heart (Medical Encyclopedia)
  • Coronary angiography (Medical Encyclopedia)
  • Coronary artery spasm (Medical Encyclopedia)
  • Coronary heart disease (Medical Encyclopedia)

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