Home > 2013 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Other diseases of endocardium 424-
2013 ICD-9-CM Diagnosis Code 424.3
Pulmonary valve disorders
- The backflow of blood from the pulmonary artery into the right ventricle, owing to insufficiency of the pulmonic semilunar valve.
- Dysfunction of the pulmonary valve, with incomplete valve closure resulting in valvular regurgitation.
- Narrowing of the opening between the pulmonary artery and the right ventricle, usually at the level of the valve leaflets.
- ICD-9-CM 424.3 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
424.3 Alternative Terminology
- Non-rheumatic pulmonary valve disorder
- Pulmonary incompetence, non-rheumatic
- Pulmonary stenosis, non-rheumatic
- Pulmonary valve disease
- Pulmonary valve disease, nonrheumatic
- Pulmonary valve disorder
- Pulmonary valve regurgitation
- Pulmonary valve regurgitation, nonrheumatic
- Pulmonary valve stenosis
- Pulmonary valve stenosis, nonrheumatic
- Pulmonic valve regurgitation
- Pulmonic valve stenosis
- Pulmonic valve stenosis (narrowing)
424.3 Excludes 
- that specified as rheumatic (397.1
)
Applies To
- Pulmonic:
- incompetence NOS
- insufficiency NOS
- regurgitation NOS
- stenosis NOS
Convert 424.3 to ICD-10-CM
ICD-9-CM Volume 2 Index entries containing back-references to 424.3:
- Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9
- Arteriosclerosis, arteriosclerotic (artery) (deformans) (diffuse) (disease) (endarteritis) (general) (obliterans) (obliterative) (occlusive) (senile) (with calcification) 440.9
- 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
- Endocarditis (chronic) (indeterminate) (interstitial) (marantic) (nonbacterial thrombotic) (residual) (sclerotic) (sclerous) (senile) (valvular) 424.90
- 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
congenital 746.09
- Insufficiency, insufficient
- 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
- vein, isolated 747.49
- Regurgitation 787.03
- pulmonary (heart) (valve) (see also Endocarditis, pulmonary) 424.3
- Rupture, ruptured 553.9
- Sclerosis, sclerotic
- Stenosis (cicatricial) - see also Stricture
- pulmonary (artery) (congenital) 747.31
- Stricture (see also Stenosis) 799.89
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 424.3 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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