ICD-10-CM · Chapter 17 · Q00-QA1
Q38 Other congenital malformations of tongue, mouth and pharynx
Excludes 1 (cannot be coded together)
- dentofacial anomalies (M26.-)
- macrostomia (Q18.4)
- microstomia (Q18.5)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Q38..0 | Congenital malformations of lips, not elsewhere classified | Yes |
| Q38..1 | Ankyloglossia | Yes |
| Q38..2 | Macroglossia | Yes |
| Q38..3 | Other congenital malformations of tongue | Yes |
| Q38..4 | Congenital malformations of salivary glands and ducts | Yes |
| Q38..5 | Congenital malformations of palate, not elsewhere classified | Yes |
| Q38..6 | Other congenital malformations of mouth | Yes |
| Q38..7 | Congenital pharyngeal pouch | Yes |
| Q38..8 | Other congenital malformations of pharynx | Yes |
Last reviewed: September 2026