ICD-10-CM 2027
ICD-10 code for Set ears low
From the official ICD-10-CM alphabetic index entry “Low › set ears”. Page updated September 29, 2026.
About coding Set ears low
The ICD-10-CM code for Set ears low is Q17.4 (Misplaced ear).
Within Q17 (other congenital malformations of ear), Q17.4 is specifically for Misplaced ear. Related codes cover accessory auricle (Q17.0), Macrotia (Q17.1), Microtia (Q17.2), other misshapen ear (Q17.3), prominent ear (Q17.5), other specified congenital malformations of ear (Q17.8) and congenital malformation of ear, unspecified (Q17.9).
Don't report Q17.4 together with the conditions in its Excludes1 note: cervical auricle (Q18.2).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Don't confuse with (Excludes1 for Q17.4)
- cervical auricle (Q18.2)
Common questions about Set ears low ICD-10 codes
What is the ICD-10 code for Set ears low?
- Q17.4 — Misplaced ear.
Is Q17.4 billable?
- Yes. Q17.4 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can Q17.4 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict Q17.4 as a principal diagnosis.
Is Q17.4 a CC or MCC?
- No. Q17.4 is neither a CC nor an MCC under MS-DRG v44.0.