2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Other Diseases Of Endocardium 424.* > 2006 ICD-9-CM Diagnosis 424.99 Other endocarditis valve unspecified View the most recent version of ICD-9-CM 424.99 424.99 is a specific code that can be used to specify a diagnosis 424.99 contains 7 index entries View the ICD-9-CM Volume 1 424.* hierarchy Alternate Terminology Any condition classifiable to 424.90 with specified cause, except rheumatic 424.99 Excludes endocardial fibroelastosis (425.3) that specified as rheumatic (397.9)  Index entries containing 424.99: Arteriosclerosis, arteriosclerotic (artery) (deformans) (diffuse) (disease) (endarteritis) (general) (obliterans) (obliterative) (occlusive) (senile) (with calcification) 440.9 heart (disease) - see also Arteriosclerosis, coronary valve 424.99 aortic 424.1 mitral 424.0 pulmonary 424.3 tricuspid 424.2 Endocarditis (chronic) (indeterminate) (interstitial) (marantis) (nonbacterial thrombotic) (residual) (sclerotic) (sclerous) (senile) (valvular) 424.90 arteriosclerotic or due to arteriosclerosis 424.99 due to hypertension (benign) 424.99 hypertensive 424.99 specified cause, except rheumatic 424.99 Obstruction, obstructed, obstructive endocardium 424.90 arteriosclerotic 424.99 specified cause, except rheumatic 424.99