Rheumatic diseases of endocardium, valve unspecified
ICD-10 I09.1 is a billable code used to indicate a diagnosis of rheumatic diseases of endocardium, valve unspecified.
I09.1 refers to rheumatic diseases of the endocardium, specifically when the valve involved is unspecified. The endocardium is the inner lining of the heart chambers and valves, and rheumatic heart disease typically arises as a complication of rheumatic fever, which is a consequence of untreated streptococcal throat infection. Clinically, patients may present with symptoms such as shortness of breath, fatigue, palpitations, and signs of heart failure. The anatomy involved includes the heart valves (mitral, aortic, tricuspid, and pulmonary), which may become inflamed and scarred, leading to valvular dysfunction. Disease progression can lead to chronic heart failure, arrhythmias, and increased risk of endocarditis. Diagnostic considerations include echocardiography to assess valve function and structure, as well as laboratory tests to identify streptococcal infection and inflammatory markers. A thorough patient history and physical examination are crucial for accurate diagnosis and management.
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
I09.1 covers rheumatic diseases affecting the endocardium without specifying which valve is involved. This includes conditions resulting from rheumatic fever that lead to endocarditis or valvular heart disease.
I09.1 should be used when there is evidence of rheumatic disease affecting the endocardium but the specific valve involved is not identified. If a specific valve condition is known, a more specific code should be selected.
Documentation should include a confirmed diagnosis of rheumatic fever, clinical symptoms, echocardiographic findings, and any relevant laboratory results indicating streptococcal infection or inflammatory markers.
