ICD-10-CM Q98.5: Karyotype 47, XYY

ICD-10-CM Diagnosis Code (2025)

Official Description for Q98.5

Karyotype 47, XYY

Parent Code (Less Specific):

Q98 - Other sex chromosome abnormalities, male phenotype, not elsewhere classified

About ICD-10-CM Code Q98.5 (Karyotype 47)

ICD-10-CM code Q98.5 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Q98.5 became effective on October 1, 2024.

This page provides detailed information about Q98.5 - Karyotype 47, XYY. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Karyotype 47 related to xyy.