Q18.1

Preauricular sinus and cyst

Billable Chapter 17

Code Information

ICD-10-CM CodeQ18.1

Short DescriptionPreauricular sinus and cyst

Long DescriptionPreauricular sinus and cyst

BillableYes

ChapterChapter 17: Congenital malformations, deformations and chromosomal abnormalities

Parent CodeQ18

Hierarchy Depth1

About Q18.1

Q18.1 is a billable/specific ICD-10-CM code representing preauricular sinus and cyst.

ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) is the official system for assigning codes to diagnoses and procedures in the United States. This code is billable and can be used on medical claims.