Q30.1

Agenesis and underdevelopment of nose

Billable / specificPOA exempt

Q30.1 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

  • Congenital absent of nose

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

  • Congenital absent of nose
  • Absence, nose
  • Agenesis, nose
  • Hypoplasia, hypoplastic, nose, nasal
  • Underdevelopment, nose

Parent code

  • Q30Congenital malformations of noseHeader

Related codes

  • Q30.0Choanal atresiaBillable
  • 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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