ICD-10 Guide

Q96.4

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

Billable

Mosaicism, 45, X/other cell line(s) with abnormal sex chromosome

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 Q96.4 is a billable code used to indicate a diagnosis of mosaicism, 45, x/other cell line(s) with abnormal sex chromosome.

Key Diagnostic Point:

Mosaicism, 45, X/other cell line(s) with abnormal sex chromosome

Q96.4

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

Q96.4

Code Description

Key Diagnostic Point:

Related ICD-10 Codes