ICD-10 Guide

Q93.1

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

Billable

Whole chromosome monosomy, mosaicism (mitotic nondisjunction)

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 Q93.1 is a billable code used to indicate a diagnosis of whole chromosome monosomy, mosaicism (mitotic nondisjunction).

Key Diagnostic Point:

Whole chromosome monosomy, mosaicism (mitotic nondisjunction)

Q93.1

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

Q93.1

Code Description

Key Diagnostic Point:

Related ICD-10 Codes