ICD-10 Specific code Q98: Other sex chromosome abnormalities, male phenotype, not elsewhere classified

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.

Translations

Language Translation
Flag for English language  English Other sex chromosome abnormalities, male phenotype, not elsewhere classified
Flag for French language  French Autres anomalies des chromosomes sexuels, phénotype masculin, non classées ailleurs

Hierarchical position

Level Code Title
1 XVII Congenital malformations, deformations and chromosomal abnormalities
2 Q90-Q99 Chromosomal abnormalities, not elsewhere classified
3 Q98 Other sex chromosome abnormalities, male phenotype, not elsewhere classified

Contents

Code Title
Q98.0 Klinefelter's syndrome karyotype 47,XXY
Q98.1 Klinefelter's syndrome, male with more than two X chromosomes
Q98.2 Klinefelter's syndrome, male with 46,XX karyotype
Q98.3 Other male with 46,XX karyotype
Q98.4 Klinefelter's syndrome, unspecified
Q98.5 Karyotype 47,XYY
Q98.6 Male with structurally abnormal sex chromosome
Q98.7 Male with sex chromosome mosaicism
Q98.8 Other specified sex chromosome abnormalities, male phenotype
Q98.9 Sex chromosome abnormality, male phenotype, unspecified
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