Q30.0

Choanal atresia

Billable / specificPOA exempt

Q30.0 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

  • Atresia of nares (anterior) (posterior)
  • Congenital stenosis of nares (anterior) (posterior)

Includes (from Q30)

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

Excludes1

Not coded here — never report together with this code.

  • congenital deviation of nasal septum (Q67.4) (from Q30)

Excludes2

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

  • inborn errors of metabolism (E70-E88) (from Q30)

Also known as

  • Atresia of nares (anterior) (posterior)
  • Congenital stenosis of nares (anterior) (posterior)
  • Atresia, atretic, choana
  • Atresia, atretic, nares
  • Atresia, atretic, nose, nostril
  • Closure, congenital, nose
  • Closure, nose
  • Fusion, fused, choanal
  • Fusion, fused, nares, nose, nasal, nostril
  • Occlusion, occluded, choanal
  • Occlusion, occluded, nose, congenital
  • Stenosis, stenotic, nares, congenital
  • Stricture, nares, congenital
  • Stricture, nose, congenital
  • Stricture, nostril, congenital

Parent code

  • Q30Congenital malformations of noseHeader

Related codes

  • Q30.1Agenesis and underdevelopment of noseBillable
  • Q30.2Fissured, notched and cleft noseBillable
  • Q30.3Congenital perforated nasal septumBillable
  • Q30.8Other congenital malformations of noseBillable
  • Q30.9Congenital malformation of nose, unspecifiedBillable

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