Q98 Other sex chromosome abnormalities, male phenotype, not elsewhere classified
Non-billable header
ICD10CM
Release FY2026
Short description: Oth sex chromosome abnormalities, male phenotype, NEC
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|
| FY2026 | 2025-10-01 | current | Other sex chromosome abnormalities, male phenotype, not elsewhere classified | no |
Related codes in Q98
- Q98.0 Klinefelter syndrome karyotype 47, XXY
- Q98.1 Klinefelter syndrome, male with more than two X chromosomes
- Q98.3 Other male with 46, XX karyotype
- Q98.4 Klinefelter syndrome, unspecified
- Q98.5 Karyotype 47, XYY
- Q98.6 Male with structurally abnormal sex chromosome
All 10 Q98 codes →