Specific code 2014 ICD-9-CM Diagnosis Code 746.83
Infundibular pulmonic stenosis
  • Billable Code
  • Short description: Infundib pulmon stenosis.
  • ICD-9-CM 746.83 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 746.83 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Pulmonary stenosis, infundibular
  • Pulmonic stenosis (narrowing), infundibular
  • Stenosis of infundibulum of right ventricle (disorder)
Clinical Information
  • Narrowing below the pulmonary valve or well below it in the infundibuluar chamber where the pulmonary artery originates, usually caused by a defective ventricular septum or presence of fibrous tissues. It is characterized by restricted blood outflow from the right ventricle into the pulmonary artery, exertional fatigue, dyspnea, and chest discomfort.
Applies To
  • Subvalvular pulmonic stenosis
Convert to ICD-10-CM: 746.83 converts directly to:
  • 2014 ICD-10-CM Q24.3 Pulmonary infundibular stenosis
ICD-9-CM Volume 2 Index entries containing back-references to 746.83:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 746.83 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.