Q17.2
✓ Billable
Microtia
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q17.2
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q17.2?
ICD-10-CM code Q17.2 represents Microtia. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q17.2 billable?
Yes. Q17.2 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q17.2 in?
Q17.2 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q17 category
Q17
Other congenital malformations of ear
Non-billable
Q17.0
Accessory auricle
Billable
Q17.1
Macrotia
Billable
Q17.3
Other misshapen ear
Billable
Q17.4
Misplaced ear
Billable
Q17.5
Prominent ear
Billable
Q17.8
Other specified congenital malformations of ear
Billable
Q17.9
Congenital malformation of ear, unspecified
Billable
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