I42.9

Applicable To

• Cardiomyopathy primary) secondary) NOS

Approximate Synonyms

• Cardiomyopathy

• Cardiomyopathy disease of heart muscle)

• Cardiomyopathy associated with another disorder

• Cardiomyopathy, primary heart condition)

• Congestive heart failure chf) with cardiomyopathy

• Congestive heart failure due to cardiomyopathy

• Primary cardiomyopathy

• Secondary cardiomyopathy

• Tachycardia induced cardiomyopathy

Clinical Information

• A disease of the heart muscle or myocardium proper. Cardiomyopathies may be classified as either primary or secondary, on the basis of etiology, or on the pathophysiology of the lesion: hypertrophic, dilated, or restrictive.

• A group of diseases in which the dominant feature is the involvement of the cardiac muscle itself. Cardiomyopathies are classified according to their predominant pathophysiological features dilated cardiomyopathy; hypertrophic cardiomyopathy; restrictive cardiomyopathy) or their etiological/pathological factors cardiomyopathy, alcoholic; endocardial fibroelastosis).

• Cardiomyopathy refers to diseases of the heart muscle. These diseases enlarge your heart muscle or make it thicker and more rigid than normal. In rare cases, scar tissue replaces the muscle tissue.some people live long, healthy lives with cardiomyopathy. Some people don’t even realize they have it. In others, however, it can make the heart less able to pump blood through the body. This can cause serious complications, including

• Condition in which there is a deviation from or interruption of the normal structure or function of the myocardium, the middle and thickest layer of the heart wall, composed of heart muscle.

Details

• I42.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM I42.9 became effective on October 1, 2022.

• This is the American ICD-10-CM version of I42.9 – other international versions of ICD-10 I42.9 may differ.