Q98

The ICD-10-CM code for oth sex chromosome abnormalities, male phenotype, nec is Q98. The full clinical description is "Other sex chromosome abnormalities, male phenotype, not elsewhere classified". Q98 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code Q98 represents “Other sex chromosome abnormalities, male phenotype, not elsewhere classified”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a non-billable header code. Use a more specific child code for billing purposes.

No, Q98 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under Q98.

Q98 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

Q98 has 9 child codes, including: 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), and 5 more.

Q98 is linked to 1 UMLS Concept Unique Identifier: C0495658. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like oth sex chromosome abnormalities, male phenotype, nec affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

Q98 maps to the ICD-11 code: LD5Z (Sex chromosome anomalies, unspecified).