Home > 2015/16 ICD-10-CM Diagnosis Codes > Diseases of the circulatory system I00-I99 > Other forms of heart disease I30-I52 > Complications and ill-defined descriptions of heart disease I51-
2015/16 ICD-10-CM Diagnosis Code I51.9
Heart disease, unspecified
I51.9 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
This is the American ICD-10-CM version of I51.9. Other international ICD-10 versions may differ.
Any deviation from the normal structure or function of the cardiac system that is manifested by a characteristic set of symptoms and signs.
If you're like most people, you think that heart disease is a problem for other folks. But heart disease is the number one killer in the United States It is also a major cause of disability. There are many different forms of heart disease. The most common cause of heart disease is narrowing or blockage of the coronary arteries, the blood vessels that supply blood to the heart itself. This is called coronary artery disease and happens slowly over time. It's the major reason people have heart attacks. Other kinds of heart problems may happen to the valves in the heart, or the heart may not pump well and cause heart failure. Some people are born with heart disease. You can help reduce your risk of heart disease by taking steps to control factors that put you at greater risk:
control your blood pressure
lower your cholesterol
get enough exercise
Impairment of health or a condition of abnormal functioning of the heart.
Pathological conditions involving the heart including its structural and functional abnormalities.
Cardiac disease postpartum
Diastolic dysfunction (heart condition)
Diastolic dysfunction, left ventricle
Heart disease during pregnancy
Heart disease in childbirth
Heart disease in pregnancy
Left ventricular diastolic dysfunction
Left ventricular systolic dysfunction
Postpartum (after childbirth) heart disease
Postpartum heart disease
Right ventricular systolic dysfunction
Right ventricular systolic dysfunction without heart failure
Systolic dysfunction, left ventricle
Systolic dysfunction, left ventricle, wo heart failure
Systolic dysfunction, right ventricle, wo heart failure
ICD-10-CM I51.9 is grouped within Diagnostic Related Group(s) (MS-DRG v30.0):