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ICD-10 Q18.0 - Sinus, fistula and cyst of branchial cleft
Chapter 17 Section Q10-Q18

Q18.0

ICD-10 Billable

Sinus, fistula and cyst of branchial cleft

Inclusion term: Branchial vestige
From Section Q10-Q18:
  • cleft lip and cleft palate (Q35-Q37)
  • congenital malformation of cervical spine (Q05.0, Q05.5, Q67.5, Q76.0-Q76.4)
  • congenital malformation of larynx (Q31.-)
  • congenital malformation of lip NEC (Q38.0)
  • congenital malformation of nose (Q30.-)
  • congenital malformation of parathyroid gland (Q89.2)
  • congenital malformation of thyroid gland (Q89.2)
From Chapter 17:
  • inborn errors of metabolism (E70-E88)
From Chapter 17:
  • Codes from this chapter are not for use on maternal or fetal records
This ICD-10 code translates to more than one ICD-9 code:

744.41

ICD-9 Billable

Branchial cleft sinus or fistula

744.42

ICD-9 Billable

Branchial cleft cyst

      
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