Q30.0
BillableChoanal atresia
Choanal atresia
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Atresia of nares (anterior) (posterior)
- Congenital stenosis of nares (anterior) (posterior)
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(116)
SNOMED CT
- Congenital stenosis of nares2828008
- Chronic diarrhea of infants AND/OR young children25319005
- Chronic diarrhoea of infants AND/OR young children25319005
- Congenital stenosis of choanae34821005
- Congenital stenosis of the posterior nares34821005
- Congenital deformity of nose72089000
- Congenital malformation of nose72089000
- Congenital nasal deformity72089000
- Ear, face and neck congenital anomalies204223000
- Atresia of posterior nares204508009
- Atresia of posterior naris204508009
- Choanal atresia204508009
- Congenital atresia of choana204508009
- Congenital atresia of posterior nares204508009
- Congenital stenosis of the anterior nares204513008
- Choanal atresia with radial ray hypoplasia232373003
- Goldblatt Viljoen syndrome232373003
- Stenosis of nostril249338002
- Choanal stenosis306963008
- Congenital atresia of nares367468008
- Developmental malformation of branchial arch402810002
- Lymphedema of leg403385000
- Lymphedema of lower extremity403385000
- Lymphoedema of leg403385000
- Lymphoedema of lower extremity403385000
- Intractable diarrhea with choanal atresia and eye anomaly syndrome720009004
- Intractable diarrhoea with choanal atresia and eye anomaly syndrome720009004
- Burn McKeown syndrome720640005
- Choanal atresia, hearing loss, cardiac defect, craniofacial dysmorphism syndrome720640005
- Bilateral atresia of nostrils890228005
- Congenital atresia of bilateral anterior nares890228005
- Bilateral choanal atresia890382007
- Choanal atresia of bilateral nasal passages890382007
- Choanal atresia of both nasal passages890382007
- X-linked facial dysmorphism, short stature, choanal atresia, intellectual disability syndrome limited to females1172697000
- X-linked female restricted facial dysmorphism, short stature, choanal atresia, intellectual disability1172697000
- Lymphedema, posterior choanal atresia syndrome1204421005
- Lymphoedema, posterior choanal atresia syndrome1204421005
- Choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome1281843005
- KMT2D-related choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome1281843005
- Lysine methyltransferase 2D-related choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome1281843005
- Congenital atresia of anterior naris1303495001
- Congenital atresia of nostril1303495001
- Congenital atresia of left anterior naris1303496000
- Congenital atresia of left nostril1303496000
- Congenital atresia of right anterior naris1303497009
- Congenital atresia of right nostril1303497009
UMLS
- Atresia of nares (anterior) (posterior)C2910160
- Atresia of posterior naresC0008297
- Atresia of posterior narisC0008297
- Atresia, ChoanalC0008297
- Atresias, ChoanalC0008297
- Blockage of the rear opening of the nasal cavityC0008297
- Choanal AtresiaC0008297
- Choanal AtresiasC0008297
- Choanal atresiaC0008297
- Choanal atresia (disorder)C0008297
- Congenital atresia of choanaC0008297
- Congenital atresia of posterior naresC0008297
- atresia choanalC0008297
- choanal atresiaC0008297
- Congenital stenosis of nares (anterior) (posterior)C2910161
Clinical Terms
- X-linked facial dysmorphism, short stature, choanal atresia, intellectual disability syndrome limited to females
- Choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome
- Congenital stenosis of nares (anterior) (posterior)
- Atresia of posterior naris
- Congenital atresia of anterior naris
- Intractable diarrhoea with choanal atresia and eye anomaly syndrome
- Atresia of nares (anterior) (posterior)
- Congenital nasal deformity
- X-linked female restricted facial dysmorphism, short stature, choanal atresia, intellectual disability
- Congenital stenosis of nares
- Intractable diarrhea with choanal atresia and eye anomaly syndrome
- Stenosis of nostril
- Choanal Atresias
- Congenital atresia of left nostril
- Choanal atresia of bilateral nasal passages
- Congenital atresia of posterior nares
- Congenital atresia of left anterior naris
- Chronic diarrhea of infants AND/OR young children
- Choanal atresia (disorder)
- Congenital atresia of bilateral anterior nares
- Congenital atresia of right nostril
- Lymphoedema, posterior choanal atresia syndrome
- Goldblatt Viljoen syndrome
- atresia choanal
- Congenital atresia of nostril
- Chronic diarrhoea of infants AND/OR young children
- Congenital atresia of nares
- Atresias, Choanal
- Blockage of the rear opening of the nasal cavity
- Congenital atresia of choana
- Choanal stenosis
- Bilateral choanal atresia
- Lymphoedema of lower extremity
- Burn McKeown syndrome
- Atresia, Choanal
- KMT2D-related choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome
- Congenital stenosis of the anterior nares
- Congenital malformation of nose
- Congenital stenosis of the posterior nares
- Bilateral atresia of nostrils
- Congenital atresia of right anterior naris
- Lymphoedema of leg
- Congenital deformity of nose
- Atresia of posterior nares
- Developmental malformation of branchial arch
- Lymphedema of lower extremity
- Lymphedema of leg
- Choanal atresia, hearing loss, cardiac defect, craniofacial dysmorphism syndrome
- Congenital stenosis of choanae
- Choanal atresia of both nasal passages
- Choanal atresia with radial ray hypoplasia
- Ear, face and neck congenital anomalies
- Lymphedema, posterior choanal atresia syndrome
- Lysine methyltransferase 2D-related choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome
Frequently Asked Questions
What is the ICD-10 code for choanal atresia?
The ICD-10-CM code for choanal atresia is Q30.0. The full clinical description is "Choanal atresia". Q30.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q30.0 mean?
ICD-10-CM code Q30.0 represents “Choanal atresia”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q30.0 a billable code?
Yes, Q30.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q30.0 in?
Q30.0 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q30.0?
Q30.0 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital deviation of nasal septum (Q67.4).
What SNOMED CT codes does Q30.0 map to?
Q30.0 maps to 23 SNOMED CT concepts: 204508009, 890228005, 890382007, 720640005, 232373003, and 18 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q30.0?
Q30.0 is linked to 3 UMLS Concept Unique Identifiers: C2910160, C0008297, C2910161. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q30.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like choanal atresia affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q30.0?
Q30.0 maps to the ICD-11 code: LA70.2 (Choanal atresia).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.