ICD-10-CM · Chapter 17 · Q00-QA1
Q10 Congenital malformations of eyelid, lacrimal apparatus and orbit
Excludes 1 (cannot be coded together)
- cryptophthalmos NOS (Q11.2)
- cryptophthalmos syndrome (Q87.0)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Q10..0 | Congenital ptosis | Yes |
| Q10..1 | Congenital ectropion | Yes |
| Q10..2 | Congenital entropion | Yes |
| Q10..3 | Other congenital malformations of eyelid | Yes |
| Q10..4 | Absence and agenesis of lacrimal apparatus | Yes |
| Q10..5 | Congenital stenosis and stricture of lacrimal duct | Yes |
| Q10..6 | Other congenital malformations of lacrimal apparatus | Yes |
| Q10..7 | Congenital malformation of orbit | Yes |
Last reviewed: September 2026