ICD-9-CM Codes ICD-9-PCS Codes

744.46 - Preauricular sinus or fistula

GEM Conversion to ICD-10 CM

Q18.1

Fs: 10000 – Preauricular sinus and cyst

Sibling Codes

744.41

Branchial cleft sinus or fistula

744.42

Branchial cleft cyst

744.43

Cervical auricle

744.46

Preauricular sinus or fistula

744.47

Preauricular cyst

744.49

Other branchial cleft cyst or fistula; preauricular sinus

Parent Sibling Codes

744.1

Accessory auricle

744.3

Unspecified anomaly of ear

744.5

Webbing of neck

744.9

Unspecified congenital anomalies of face and neck