Q99.9 - Chromosomal abnormality, unspecified
The ICD 10 Code for Chromosomal abnormality, unspecified is listed as Q99.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | Q99.9
|
| Description: | Chromosomal abnormality, unspecified |
| Diagnostic Related Groups
(MS-DRG v30.0) |
951 - Other Factors Influencing Health Status
|
| Chapter | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Block | Chromosomal abnormalities, not elsewhere classified (Q90-Q99) |
| Parent | Q99 - Other chromosome abnormalities, not elsewhere classified |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 758.9 - Conditions due to anomaly of unspecified chromosome |
| ICD-10-CM Siblings (same level / similar specificity) of Q99.9: | |
| Q99.0 - Chimera 46, XX/46, XY | |
| Q99.1 - 46, XX true hermaphrodite | |
| Q99.2 - Fragile X chromosome | |
| Q99.8 - Other specified chromosome abnormalities | |