| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| 1 | Not tested | |||
| 2 | Unknown | |||
| 3 | XX genotype/Female | |||
| 4 | XY genotype/Male | |||
| 5 | XXX Triple X syndrome | |||
| 6 | XXY Klinefelter's syndrome | |||
| 7 | XO Turner's syndrome | |||
| 8 | XXXY syndrome | |||
| 9 | XXYY syndrome | |||
| 10 | Mosaic including XXXXY | |||
| 11 | Penta X syndrome | |||
| 12 | Other |