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ICD-9-CM
424.0

ICD-9-CM Code 424.0

Official Description

Mitral valve disorders
Mitral (valve):
incompetence NOS of specified cause, except rheumatic
insufficiency NOS of specified cause, except rheumatic
regurgitation NOS of specified cause, except rheumatic
Excludes:
mitral (valve): disease (394.9), failure (394.9), stenosis (394.0)
the listed conditions:
specified as rheumatic (394.1)
unspecified as to cause but with mention of:
diseases of aortic valve (396.0-396.9), mitral stenosis or obstruction (394.2)
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