I37.0
Nonrheumatic pulmonary valve stenosis
Approximate Synonyms
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Pulmonary stenosis, non-rheumatic
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Pulmonary valve stenosis
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Pulmonic valve stenosis
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Pulmonic valve stenosis narrowing)
Clinical Information
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Narrowing of the opening between the pulmonary artery and the right ventricle.
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The pathologic narrowing of the orifice of the pulmonary valve. This lesion restricts blood outflow from the right ventricle to the pulmonary artery. When the trileaflet valve is fused into an imperforate membrane, the blockage is complete.
Details
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I37.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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The 2023 edition of ICD-10-CM I37.0 became effective on October 1, 2022.
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This is the American ICD-10-CM version of I37.0 – other international versions of ICD-10 I37.0 may differ.