Q98.7
BillableMale with sex chromosome mosaicism
Male with sex chromosome mosaicism
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
Q98.0Klinefelter syndrome karyotype 47, XXY
Q98.1Klinefelter syndrome, male with more than two X chromosomes
Q98.3Other male with 46, XX karyotype
Q98.4Klinefelter syndrome, unspecified
Q98.5Karyotype 47, XYY
Q98.6Male with structurally abnormal sex chromosome
Q98.8Other specified sex chromosome abnormalities, male phenotype
Q98.9Sex chromosome abnormality, male phenotype, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(6)
Clinical Terms
- Sex chromosome mosaicism
- Male with sex chromosome mosaicism (disorder)
Frequently Asked Questions
What is the ICD-10 code for male with sex chromosome mosaicism?
The ICD-10-CM code for male with sex chromosome mosaicism is Q98.7. The full clinical description is "Male with sex chromosome mosaicism". Q98.7 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q98.7 mean?
ICD-10-CM code Q98.7 represents “Male with sex chromosome mosaicism”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q98.7 a billable code?
Yes, Q98.7 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q98.7 in?
Q98.7 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q98.7 map to?
Q98.7 maps to 2 SNOMED CT concepts: 254286001, 205706002. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q98.7?
Q98.7 is linked to 1 UMLS Concept Unique Identifier: C0432479. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q98.7 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like male with sex chromosome mosaicism 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.
What is the ICD-11 equivalent of Q98.7?
Q98.7 maps to the ICD-11 code: LD54 (Male with sex chromosome mosaicism).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.