Nonrheumatic aortic (valve) insufficiency
ICD-10 I35.1 is a billable code used to indicate a diagnosis of nonrheumatic aortic (valve) insufficiency.
Nonrheumatic aortic valve insufficiency is characterized by the inability of the aortic valve to close properly, leading to the backflow of blood from the aorta into the left ventricle during diastole. This condition can result from various etiologies, including degenerative changes, congenital defects, or infective endocarditis. Clinically, patients may present with symptoms such as dyspnea, fatigue, palpitations, and signs of heart failure. The left ventricle compensates initially through hypertrophy, but over time, this can lead to ventricular dilation and decreased cardiac output. Diagnosis typically involves echocardiography, which assesses the severity of regurgitation and the structure of the aortic valve. Additional imaging modalities, such as MRI or CT, may be utilized for further evaluation. Regular monitoring and timely intervention are crucial to manage the progression of the disease and prevent complications such as heart failure or arrhythmias.
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
I35.1 specifically covers nonrheumatic aortic valve insufficiency, which may arise from degenerative changes, congenital defects, or infective endocarditis, but excludes rheumatic causes.
I35.1 should be used when the aortic valve insufficiency is confirmed to be nonrheumatic in nature, differentiating it from rheumatic or other types of valve disorders.
Documentation must include clinical findings, echocardiographic results indicating aortic regurgitation, and any relevant history of heart disease or surgical interventions.
