ICD-10-CM
Q18.1 - Preauricular sinus and cyst
Code
Q18.1 - Preauricular sinus and cyst
[Billable] [POA Exempt]
[Billable] [POA Exempt]
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Citation
"Q18.1 - Preauricular Sinus and Cyst." ICD-10-CM ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2027. ICD-10-CM, www.unboundmedicine.com/icd/view/ICD-10-CM/863228/all/Q18_1___Preauricular_sinus_and_cyst.
Q18.1 - Preauricular sinus and cyst. ICD-10-CM ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. https://www.unboundmedicine.com/icd/view/ICD-10-CM/863228/all/Q18_1___Preauricular_sinus_and_cyst. Accessed October 5, 2026.
Q18.1 - Preauricular sinus and cyst. (2027). In ICD-10-CM ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/863228/all/Q18_1___Preauricular_sinus_and_cyst
Q18.1 - Preauricular Sinus and Cyst [Internet]. In: ICD-10-CM ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. [cited 2026 October 05]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/863228/all/Q18_1___Preauricular_sinus_and_cyst.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Q18.1 - Preauricular sinus and cyst
ID - 863228
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/863228/all/Q18_1___Preauricular_sinus_and_cyst
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
