Specific codes in ICD-10 are unique alphanumeric designations used to identify and categorize diseases, disorders, and conditions. They consist of 3-5 characters, including both letters and numbers, that provide a high level of detail and specificity.
| Language | Translation |
|---|---|
English
|
Trisomy 21, meiotic nondisjunction |
French
|
Trisomie 21, non-disjonction méïotique |
| Level | Code | Title | |
|---|---|---|---|
| 1 | XVII | Congenital malformations, deformations and chromosomal abnormalities | |
| 2 | Q90-Q99 | Chromosomal abnormalities, not elsewhere classified | |
| 3 | Q90 | Down's syndrome | |
| 4 | Q90.0 | Trisomy 21, meiotic nondisjunction |
