Table 3.
Down Syndrome Group
| ICD Version | ICD Code | ICD Name |
|---|---|---|
| 9 | 758.0 | Down’s syndrome |
| 10 | Q90.0 | Trisomy 21; nonmosaicism (meiotic nondisjunction) |
| Q90.1 | Trisomy 21, mosaicism (mitotic nondisjunction) | |
| Q90.2 | Trisomy 21, translocation | |
| Q90.9 | Down syndrome, unspecified |