Do you know Which ICD-9 code you should use for abnormal ejection fraction?
Echocardiography is the most common way to measure ejection
fraction. If ejection fraction is abnormal then the findings should be
stated as abnormal.
would at least go with 794.39 : Other nonspecific abnormal function study of cardiovascular system
would at least go with 794.39 : Other nonspecific abnormal function study of cardiovascular system
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