ICD-10-CM category
Q16: Congenital malformations of ear causing impairment of hearing
Codes under Q16 (Congenital malformations of ear causing impairment of hearing). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q16.0 | Congenital absence of (ear) auricle | ✓ |
| Q16.1 | Congenital absence, atresia and stricture of auditory canal (external) | ✓ |
| Q16.2 | Absence of eustachian tube | ✓ |
| Q16.3 | Congenital malformation of ear ossicles | ✓ |
| Q16.4 | Other congenital malformations of middle ear | ✓ |
| Q16.5 | Congenital malformation of inner ear | ✓ |
| Q16.9 | Congenital malformation of ear causing impairment of hearing, unspecified | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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