Q24.3

Pulmonary infundibular stenosis

Billable / specificPOA exempt

Q24.3 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Subvalvular pulmonic stenosis

Includes (from Q24)

  • Note: Codes from this chapter are not for use on maternal records

Excludes1

Not coded here — never report together with this code.

  • endocardial fibroelastosis (I42.4) (from Q24)

Excludes2

Not included here — may be reported together when both conditions exist.

  • inborn errors of metabolism (E70-E88) (from Q24)

Also known as

  • Subvalvular pulmonic stenosis
  • Separation, infundibulum cardiac from right ventricle by a partition
  • Stenosis, stenotic, infundibulum cardia
  • Stenosis, stenotic, pulmonary, infundibular
  • Stenosis, stenotic, pulmonary, subvalvular
  • Stenosis, stenotic, pulmonic, infundibular
  • Stenosis, stenotic, pulmonic, subvalvular
  • Stricture, pulmonary, pulmonic, infundibulum

Parent code

  • Q24Other congenital malformations of heartHeader

Related codes

  • Q24.0DextrocardiaBillable
  • Q24.1LevocardiaBillable
  • Q24.2Cor triatriatumBillable
  • Q24.4Congenital subaortic stenosisBillable
  • Q24.5Malformation of coronary vesselsBillable
  • Q24.6Congenital heart blockBillable
  • Q24.8Other specified congenital malformations of heartBillable
  • Q24.9Congenital malformation of heart, unspecifiedBillable

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