ICD-10 diagnosis code

Q18.2 Other branchial cleft malformations

This page in Swedish

Q18.2 is the ICD-10 code for Other branchial cleft malformations. It is a four-character subcategory of Q18 (Other congenital malformations of face and neck), the most specific level in the WHO edition. It belongs to the block Q10–Q18 (Congenital malformations of eye, ear, face and neck) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.

Code type
Subcategory (4 characters)
Chapter
XVII · Q00–Q99
Classification
WHO ICD-10, 2019 version

What Q18.2 includes

Conditions and terms that are coded here.

  • Branchial cleft malformation NOS
  • Cervical auricle
  • Otocephaly

Q18.2 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

Q18.2Andra gälgångsmissbildningar

  • Q18.2AYtteröra på halsen
  • Q18.2WAndra och ospecificerade gälgångsmissbildningar
NorwayICD-10-NO

Q18.2Annen gjellebuespaltemisdannelse

DenmarkICD-10-DK

DQ182Anden brankiogen misdannelse

  • DQ182AAuricula cervicalis
  • DQ182BOtocefali
FinlandICD-10-FI

Q18.2Muu synnynnäinen kidustaskuepämuodostuma

GermanyICD-10-GM

Q18.2Sonstige branchiogene Fehlbildungen

FranceICD-10-FR

Q18.2Autres malformations d'origine branchiale

NetherlandsICD-10-NL

Q18.2overige kieuwspleetmisvormingen

United StatesICD-10-CM

Q18.2Other branchial cleft malformations

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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