ICD-9-CM

396 Diseases of mitral and aortic valves Includes: involvement of both mitral and aortic valves, whether specified as rheumatic or not
396.0: Mitral valve stenosis and aortic valve stenosis Atypical aortic (valve) stenosis Mitral and aortic (valve) obstruction (rheumatic)
396.1: Mitral valve stenosis and aortic valve insufficiency
396.2: Mitral valve insufficiency and aortic valve stenosis
396.3: Mitral valve insufficiency and aortic valve insufficiency Mitral and aortic (valve): incompetence regurgitation
396.8: Multiple involvement of mitral and aortic valves Stenosis and insufficiency of mitral or aortic valve with stenosis or insufficiency, or both, of the other valve
396.9: Mitral and aortic valve diseases, unspecified

396 Diseases of mitral and aortic valves

Includes:

involvement of both mitral and aortic valves, whether specified as rheumatic or not

Atypical aortic (valve) stenosis

Mitral and aortic (valve) obstruction (rheumatic)

Mitral and aortic (valve):

incompetence

regurgitation

Stenosis and insufficiency of mitral or aortic valve with stenosis or insufficiency, or both, of the other valve

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