ICD-10-CM category
Q12: Congenital lens malformations
Codes under Q12 (Congenital lens malformations). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q12.0 | Congenital cataract | ✓ |
| Q12.1 | Congenital displaced lens | ✓ |
| Q12.2 | Coloboma of lens | ✓ |
| Q12.3 | Congenital aphakia | ✓ |
| Q12.4 | Spherophakia | ✓ |
| Q12.8 | Other congenital lens malformations | ✓ |
| Q12.9 | Congenital lens malformation, 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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