ICD-10 Guide

Q98.8

Name: ICD-10-CM Medical Diagnosis Codes
Creator: Centers for Medicare & Medicaid Services
License: https://www.cms.gov/medicare/coding/icd10

Billable

Other specified sex chromosome abnormalities, male phenotype

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 Q98.8 is a billable code used to indicate a diagnosis of other specified sex chromosome abnormalities, male phenotype.

Key Diagnostic Point:

Other specified sex chromosome abnormalities, male phenotype

Q98.8

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

Q98.8

Code Description

Key Diagnostic Point:

Related ICD-10 Codes