Nonrheumatic tricuspid valve disorders
ICD-10 I36 is a used to indicate a diagnosis of nonrheumatic tricuspid valve disorders.
Nonrheumatic tricuspid valve disorders encompass a range of conditions affecting the tricuspid valve, which is located between the right atrium and right ventricle of the heart. These disorders can include tricuspid regurgitation, stenosis, and other structural abnormalities that are not caused by rheumatic fever. Clinical presentation may vary from asymptomatic to symptoms of heart failure, such as fatigue, peripheral edema, and ascites. The anatomy involved includes the tricuspid valve leaflets, chordae tendineae, and papillary muscles, which can be affected by conditions such as dilated cardiomyopathy, pulmonary hypertension, or congenital defects. Disease progression can lead to right-sided heart failure if left untreated, as the heart struggles to pump effectively against increased pressure. Diagnostic considerations include echocardiography, which is essential for visualizing valve function and assessing the severity of the disorder. Other imaging modalities, such as MRI or CT scans, may be utilized for comprehensive evaluation.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
I36 covers nonrheumatic tricuspid valve disorders such as tricuspid regurgitation, tricuspid stenosis, and other structural abnormalities of the tricuspid valve that are not due to rheumatic fever. Diagnostic criteria typically include echocardiographic findings of valve dysfunction and associated clinical symptoms.
I36 should be used when the tricuspid valve disorder is confirmed to be nonrheumatic in nature. It is important to differentiate it from rheumatic conditions (I34) and other heart valve disorders by ensuring that the clinical documentation specifies the etiology of the valve disorder.
Documentation supporting I36 should include echocardiographic reports indicating tricuspid valve dysfunction, clinical notes detailing symptoms and physical examination findings, and any relevant history of heart disease or associated conditions.
