Q91.3 - Trisomy 18, unspecified
The ICD 10 Code for Trisomy 18, unspecified is listed as Q91.3.
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: | Q91.3
|
| Description: | Trisomy 18, unspecified |
| Diagnostic Related Groups
(MS-DRG v30.0) |
884 - Organic Disturbances & Mental Retardation
|
| Chapter | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Block | Chromosomal abnormalities, not elsewhere classified (Q90-Q99) |
| Parent | Q91 - Trisomy 18 and Trisomy 13 |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 758.2 - Edwards' syndrome (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of Q91.3: | |
| Q91.0 - Trisomy 18, nonmosaicism (meiotic nondisjunction) | |
| Q91.1 - Trisomy 18, mosaicism (mitotic nondisjunction) | |
| Q91.2 - Trisomy 18, translocation | |
| Q91.4 - Trisomy 13, nonmosaicism (meiotic nondisjunction) | |
| Q91.5 - Trisomy 13, mosaicism (mitotic nondisjunction) | |
| Q91.6 - Trisomy 13, translocation | |
| Q91.7 - Trisomy 13, unspecified | |