Q89.4 Conjoined twins
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Conjoined twins | yes |
Related codes in Q89
- Q89 Other congenital malformations, not elsewhere classified
- Q89.0 Congenital absence and malformations of spleen
- Q89.01 Asplenia (congenital)
- Q89.09 Congenital malformations of spleen
- Q89.1 Congenital malformations of adrenal gland
- Q89.2 Congenital malformations of other endocrine glands
- Q89.3 Situs inversus
- Q89.7 Multiple congenital malformations, not elsewhere classified
- Q89.8 Other specified congenital malformations
- Q89.81 Kabuki syndrome
- Q89.89 Other specified congenital malformations
- Q89.9 Congenital malformation, unspecified