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Q92.1 – Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

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Q92.1 – Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: Q92.1
Raw ICD: Q921
Context: Q92.1 – Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
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Title

Q92.1 – Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

Description

Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

Category

Congenital Malformations, Deformations and Chromosomal Abnormalities

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Q92.1 – Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

ICD-10-CM Code

Q92.1

Raw ICD Code

Q921

Code Range

Q00-Q99

Billable / Valid

Valid/Billable

CDC Order Number

30421

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch10-of30