Diagnosis Code

Q30.0 CHOANAL ATRESIA


Code Information

Diagnosis Code: Q30.0

Short Description: Choanal atresia

Long Description: Choanal atresia

The code Q30.0 is VALID for claim submission

Code Classification:

  • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • Congenital malformations of the respiratory system (Q30-Q34)
      • Congenital malformations of nose (Q30)
        • Q30.0 Choanal atresia

Code Version: 2022 ICD-10-CM


Synonyms

  • Arrhinia with choanal atresia and microphthalmia syndrome
  • Atresia of the anterior nares
  • Bilateral choanal atresia
  • Choanal atresia
  • Choanal atresia
  • Choanal atresia
  • Choanal atresia
  • Choanal atresia
  • Choanal atresia
  • Choanal atresia with radial ray hypoplasia
  • Choanal atresia, hearing loss, cardiac defect, craniofacial dysmorphism syndrome
  • Choanal stenosis
  • Chronic diarrhea of infants AND/OR young children
  • Congenital atresia of bilateral anterior nares
  • Congenital atresia of nares
  • Congenital atresia of nares
  • Congenital atresia of nares
  • Congenital atresia of nares
  • Congenital atresia of nares
  • Congenital atresia of nares
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of nasopharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital atresia of pharynx
  • Congenital deformity of nose
  • Congenital stenosis of choanae
  • Congenital stenosis of nares
  • Congenital stenosis of the anterior nares
  • Finding of nasal deformity
  • Intractable diarrhea with choanal atresia and eye anomaly syndrome
  • Lymphedema of lower extremity
  • Lymphedema, posterior choanal atresia syndrome
  • Nasopharyngeal stenosis
  • Pharyngeal stenosis
  • Stenosis of nostril
  • X-linked female restricted facial dysmorphism, short stature, choanal atresia, intellectual disability

Diagnostic Related Group(s)

The code Q30.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Ear, Nose, Mouth And Throat Diagnoses With Mcc (154)
  • Other Ear, Nose, Mouth And Throat Diagnoses With Cc (155)
  • Other Ear, Nose, Mouth And Throat Diagnoses Without Cc/mcc (156)

References to Index of Diseases and Injuries

The code Q30.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Atresia of nares (anterior) (posterior)
    • Congenital stenosis of nares (anterior) (posterior)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Q30.0 Right Arrow 748.0 Choanal atresia

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Q30 Congenital malformations of nose
Q30.1 Agenesis and underdevelopment of nose
Q30.2 Fissured, notched and cleft nose
Q30.3 Congenital perforated nasal septum
Q30.8 Other congenital malformations of nose
Q30.9 Congenital malformation of nose, unspecified


This page was last updated on: 10/1/2023