ICD-10 CM – Browse (Tabular)
| Code | Title |
|---|---|
| – | All Chapters |
| Q00-Q99 | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Q90-Q99 | Chromosomal abnormalities, not elsewhere classified (Q90-Q99) |
| Q90 |
Down syndrome
Use Additional
code(s) to identify any associated physical conditions and degree of intellectual disabilities (F70-F79)
|
| Q90.0 | Trisomy 21, nonmosaicism (meiotic nondisjunction) |
| Q90.1 | Trisomy 21, mosaicism (mitotic nondisjunction) |
| Q90.2 | Trisomy 21, translocation |
| Q90.9 | Down syndrome, unspecified |