Q98.0
BillableKlinefelter syndrome karyotype 47, XXY
Klinefelter syndrome karyotype 47, XXY
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
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
Q98.7Male with sex chromosome mosaicism
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(90)
SNOMED CT
- Klinefelter syndrome22053006
- Klinefelter's syndrome22053006
- Sex phenotype-karyotype dissociation syndrome36114005
- Male with 46, XX karyotype74398009
- XX males74398009
- Klinefelter syndrome, male with 46,XX karyotype205698004
- Klinefelter's syndrome, male with 46,XX karyotype205698004
- Sex chromosome mosaicism205706002
- Mosaic XY/XXY205709009
- Klinefelter syndrome, XXY405769009
- Klinefelter's syndrome karyotype 47 XXY405769009
- Klinefelter's syndrome, XXY405769009
- XXY Klinefelter's syndrome405769009
- XXY syndrome405769009
UMLS
- 47,XXY syndromeC0022735
- Hypogonadism, primaryC0022735
- Hypogonadotropic HypogonadismC0022735
- Klinefelter SyndromeC0022735
- Klinefelter SyndromesC0022735
- Klinefelter syndromeC0022735
- Klinefelter syndrome (KS)C0022735
- Klinefelter syndrome (disorder)C0022735
- Klinefelter syndrome karyotype 47, XXYC0022735
- Klinefelter syndrome, XXYC0022735
- Klinefelter syndrome, unspecifiedC0022735
- Klinefelter's SyndromeC0022735
- Klinefelter's syndromeC0022735
- Klinefelter's syndrome karyotype 47 XXYC0022735
- Klinefelter's syndrome, XXYC0022735
- Klinefelter's syndrome, XXY (disorder)C0022735
- Klinefelters SyndromeC0022735
- Syndrome, KlinefelterC0022735
- Syndrome, Klinefelter'sC0022735
- Syndrome, XXYC0022735
- Syndromes, KlinefelterC0022735
- Syndromes, XXYC0022735
- XXY Klinefelter's syndromeC0022735
- XXY SyndromeC0022735
- XXY Syndrome (Klinefelter Syndrome)C0022735
- XXY SyndromesC0022735
- XXY maleC0022735
- XXY syndromeC0022735
- XXY trisomyC0022735
- chromosome xxy syndromeC0022735
- hypogonadotropic hypogonadismC0022735
- klinefelter 's syndromeC0022735
- klinefelter diseaseC0022735
- klinefelter syndromeC0022735
- klinefelter's syndromeC0022735
- klinefelter's syndromesC0022735
- klinefelters syndromeC0022735
- primary hypogonadismC0022735
- xxy syndromeC0022735
Clinical Terms
- Sex phenotype-karyotype dissociation syndrome
- Klinefelter syndrome (KS)
- Klinefelter syndrome (disorder)
- klinefelter's syndromes
- Hypogonadism, primary
- Syndrome, XXY
- XX males
- Male with 46, XX karyotype
- Klinefelter's syndrome karyotype 47 XXY
- Hypogonadotropic Hypogonadism
- XXY Syndrome (Klinefelter Syndrome)
- klinefelter disease
- XXY Klinefelter's syndrome
- Klinefelter's Syndrome
- Klinefelter's syndrome, XXY (disorder)
- klinefelter syndrome
- Mosaic XY/XXY
- Sex chromosome mosaicism
- 47,XXY syndrome
- XXY Syndrome
- Klinefelters Syndrome
- Klinefelter syndrome, unspecified
- chromosome xxy syndrome
- XXY Syndromes
- Klinefelter's syndrome, male with 46,XX karyotype
- XXY male
- Klinefelter Syndromes
- Klinefelter syndrome, male with 46,XX karyotype
- Syndromes, XXY
- klinefelter 's syndrome
- Syndrome, Klinefelter
- Syndromes, Klinefelter
- Syndrome, Klinefelter's
- XXY trisomy
- Klinefelter syndrome, XXY
- Klinefelter's syndrome, XXY
- primary hypogonadism
Frequently Asked Questions
What is the ICD-10 code for klinefelter syndrome karyotype 47, xxy?
The ICD-10-CM code for klinefelter syndrome karyotype 47, xxy is Q98.0. The full clinical description is "Klinefelter syndrome karyotype 47, XXY". Q98.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q98.0 mean?
ICD-10-CM code Q98.0 represents “Klinefelter syndrome karyotype 47, XXY”. 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 Q98.0 a billable code?
Yes, Q98.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q98.0 in?
Q98.0 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q98.0 map to?
Q98.0 maps to 7 SNOMED CT concepts: 22053006, 405769009, 205698004, 74398009, 205709009, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q98.0?
Q98.0 is linked to 1 UMLS Concept Unique Identifier: C0022735. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q98.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like klinefelter syndrome karyotype 47, xxy 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 Q98.0?
Q98.0 maps to the ICD-11 code: LD50.30 (Klinefelter syndrome with karyotype 47,XXY, regular).
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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.