ICD-10-CM category
Q89: Other congenital malformations, not elsewhere classified
Codes under Q89 (Other congenital malformations, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q89.0 | Congenital absence and malformations of spleen | — |
| Q89.01 | Asplenia (congenital) | ✓ |
| Q89.1 | Congenital malformations of adrenal gland | ✓ |
| Q89.2 | Congenital malformations of other endocrine glands | ✓ |
| Q89.3 | Situs inversus | ✓ |
| Q89.4 | Conjoined twins | ✓ |
| Q89.7 | Multiple congenital malformations, not elsewhere classified | ✓ |
| Q89.8 | Other specified congenital malformations | — |
| Q89.09 | Congenital malformations of spleen | ✓ |
| Q89.9 | Congenital malformation, unspecified | ✓ |
| Q89.81 | Kabuki syndrome | ✓ |
| Q89.89 | Other specified congenital malformations | ✓ |
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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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