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 424.3 Pulmonary valve disorders View the most recent version of ICD-9-CM 424.3 Backflow of blood from the pulmonary artery into the right ventricle, owing to imperfect functioning of the pulmonary valve. 424.3 is a specific code that can be used to specify a diagnosis 424.3 contains 21 index entries View the ICD-9-CM Volume 1 424.* hierarchy Alternate Terminology Pulmonic: incompetence NOS insufficiency NOS regurgitation NOS stenosis NOS 424.3 Excludes that specified as rheumatic (397.1)  Index entries containing 424.3: Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9 pulmonary 417.1 valve (heart) (see also Endocarditis, pulmonary) 424.3 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 pulmonary 424.3 Atheroma, atheromatous (see also Arteriosclerosis) 440.9 pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 Degeneration, degenerative pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 Disease, diseased - see also Syndrome pulmonary - see also Disease, lung valve (see also Endocarditis, pulmonary) 424.3 Endocarditis (chronic) (indeterminate) (interstitial) (marantis) (nonbacterial thrombotic) (residual) (sclerotic) (sclerous) (senile) (valvular) 424.90 pulmonary (chronic) (heart) (valve) 424.3 with rheumatic fever (conditions classifiable to 390) active - see Endocarditis, acute, rheumatic inactive or quiescent (with chorea) 397.1 acute or subacute 421.9 rheumatic 391.1 with chorea (acute) (rheumatic) (Sydenham's) 392.0 arteriosclerotic or due to arteriosclerosis 424.3 congenital 746.09 hypertensive or due to hypertension (benign) 424.3 rheumatic (chronic) (inactive) (with chorea) 397.1 active or acute 391.1 with chorea (acute) (rheumatic) (Sydenham's) 392.0 syphilitic 093.24 Graham Steell's murmur (pulmonic regurgitation) (see also Endocarditis, pulmonary) 424.3 Incompetency, incompetence, incompetent annular pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 congenital 746.09 Insufficiency, insufficient pulmonary (acute) 518.82 valve (see also Endocarditis, pulmonary) 424.3 congenital 746.09 Lesion(s) pulmonary 518.89 valve (see also Endocarditis, pulmonary) 424.3 Murmur (cardiac) (heart) (nonorganic) (organic) 785.2 Graham Steell (pulmonic regurgitation) (see also Endocarditis, pulmonary) 424.3 pulmonic (valve) (see also Endocarditis, pulmonary) 424.3 Obstruction, obstructed, obstructive pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 Regurgitation pulmonary (heart) (valve) (see also Endocarditis, pulmonary) 424.3 Rupture, ruptured 553.9 pulmonary valve (heart) (see also Endocarditis, pulmonary) 424.3 Sclerosis, sclerotic pulmonary (see also Fibrosis, lung) 515 valve (heart) (see also Endocarditis, pulmonary) 424.3 Stenosis (cicatricial) - see also Stricture pulmonary (artery) (congenital) 747.3 valve (see also Endocarditis, pulmonary) 424.3 congenital 746.02 Stricture (see also Stenosis) 799.89 pulmonary, pulmonic valve (see also Endocarditis, pulmonary) 424.3 congenital 746.02