Q18.3
BillableWebbing of neck
Webbing of neck
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Pterygium colli
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
- •inborn errors of metabolismE70-E88
- •cleft lip and cleft palateQ35-Q37
- •congenital malformation of cervical spine, , ,Q05.0, Q05.5, Q67.5, Q76.0-Q76.4
- •congenital malformation of larynxQ31
- •congenital malformation of lip NECQ38.0
- •congenital malformation of noseQ30
- •congenital malformation of parathyroid glandQ89.2
- •congenital malformation of thyroid glandQ89.2
Related Codes(9)
Q18.0Sinus, fistula and cyst of branchial cleft
Q18.1Preauricular sinus and cyst
Q18.2Other branchial cleft malformations
Q18.4Macrostomia
Q18.5Microstomia
Q18.6Macrocheilia
Q18.7Microcheilia
Q18.8Other specified congenital malformations of face and neck
Q18.9Congenital malformation of face and neck, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(50)
SNOMED CT
- Congenital hypoplasia of breast8915006
- Hypoplasia of breast8915006
- Hypoplastic breast8915006
- Congenital webbing of neck11731003
- Neck webbing11731003
- Webbed neck11731003
- Hypoplasia of nipple268290005
- Rudimentary nipple268290005
- Khalifa Graham syndrome719256004
- Pterygium colli with intellectual disability and digital anomaly syndrome719256004
- Al Gazali Aziz Salem syndrome721073008
- Short stature with webbed neck and congenital heart disease syndrome721073008
- Contractures, webbed neck, micrognathia, hypoplastic nipples syndrome773626008
- Dinno syndrome773626008
- Joint contracture, webbed neck, micrognathia, hypoplastic nipple syndrome773626008
UMLS
- Congenital webbing of neckC0221217
- Neck webbingC0221217
- Neck webbing (disorder)C0221217
- Neck websC0221217
- Pterygium ColliC0221217
- Pterygium colliC0221217
- Webbed NeckC0221217
- Webbed neckC0221217
- Webbing of neckC0221217
- neck webbingC0221217
- pterygium colliC0221217
- web neckC0221217
- webbed neckC0221217
- webbing neckC0221217
- webbing of neckC0221217
Clinical Terms
- Dinno syndrome
- Webbed Neck
- Congenital webbing of neck
- Neck webbing
- web neck
- Pterygium colli
- Pterygium colli with intellectual disability and digital anomaly syndrome
- Khalifa Graham syndrome
- Hypoplasia of nipple
- Contractures, webbed neck, micrognathia, hypoplastic nipples syndrome
- Rudimentary nipple
- Neck webbing (disorder)
- Hypoplasia of breast
- webbing neck
- Joint contracture, webbed neck, micrognathia, hypoplastic nipple syndrome
- Short stature with webbed neck and congenital heart disease syndrome
- Neck webs
- Congenital hypoplasia of breast
- Al Gazali Aziz Salem syndrome
- Hypoplastic breast
Frequently Asked Questions
What is the ICD-10 code for webbing of neck?
The ICD-10-CM code for webbing of neck is Q18.3. The full clinical description is "Webbing of neck". Q18.3 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q18.3 mean?
ICD-10-CM code Q18.3 represents “Webbing of neck”. 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 Q18.3 a billable code?
Yes, Q18.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q18.3 in?
Q18.3 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q18.3?
Q18.3 has Excludes1 notes indicating codes that cannot be used together with it, including: cleft lip and cleft palate (Q35-Q37); conditions classified to Q67.0-Q67.4; congenital malformations of skull and face bones (Q75.-); and 4 more.
What SNOMED CT codes does Q18.3 map to?
Q18.3 maps to 6 SNOMED CT concepts: 721073008, 8915006, 11731003, 773626008, 268290005, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q18.3?
Q18.3 is linked to 1 UMLS Concept Unique Identifier: C0221217. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q18.3 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like webbing of neck 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 Q18.3?
Q18.3 maps to the ICD-11 code: LA60 (Webbed neck).
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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.