ICD-10-CM Q98.9: Sex chromosome abnormality, male phenotype, unspecified

Parent Code (Less Specific):

About ICD-10-CM Code Q98.9 (Sex chromosome abnormality)

ICD-10-CM code Q98.9 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 Q98.9 became effective on October 1, 2024.

This page provides detailed information about Q98.9 - Sex chromosome abnormality, male phenotype, unspecified. 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 Sex chromosome abnormality related to male phenotype, unspecified.