Q98 Other sex chromosome abnormalities, male phenotype, not elsewhere classifiedNon-billable header with 9 child codes.
Q98.0 Klinefelter syndrome karyotype 47, XXYQ98.1 Klinefelter syndrome, male with more than two X chromosomesQ98.3 Other male with 46, XX karyotypeQ98.4 Klinefelter syndrome, unspecifiedQ98.5 Karyotype 47, XYYQ98.6 Male with structurally abnormal sex chromosomeQ98.7 Male with sex chromosome mosaicismQ98.8 Other specified sex chromosome abnormalities, male phenotypeQ98.9 Sex chromosome abnormality, male phenotype, unspecifiedD84.81 Immunodeficiency due to conditions classified elsewhere ("chromosomal abnormalities (Q90-Q99)")E25 Adrenogenital disorders ("chromosomal abnormalities (Q90-Q99)")Q56 Indeterminate sex and pseudohermaphroditism ("pseudohermaphroditism with specified chromosomal anomaly (Q96-Q99)")Z15 Genetic susceptibility to disease ("chromosomal anomalies (Q90-Q99)")D84.81 Immunodeficiency due to conditions classified elsewhere ("chromosomal abnormalities (Q90-Q99)")E25 Adrenogenital disorders ("chromosomal abnormalities (Q90-Q99)")Q56 Indeterminate sex and pseudohermaphroditism ("pseudohermaphroditism with specified chromosomal anomaly (Q96-Q99)")Z15 Genetic susceptibility to disease ("chromosomal anomalies (Q90-Q99)")Q98 Other sex chromosome abnormalities, male phenotype, not elsewhere classified (this code)Q98.0 Klinefelter syndrome karyotype 47, XXYQ98.1 Klinefelter syndrome, male with more than two X chromosomesQ98.3 Other male with 46, XX karyotypeQ98.4 Klinefelter syndrome, unspecifiedQ98.5 Karyotype 47, XYY