Skip to main content
Login
Q91.1 – Trisomy 18, mosaicism (mitotic nondisjunction)

Trisomy 18, mosaicism (mitotic nondisjunction)

Read more…
Syringeable Snippet
Q91.1 – Trisomy 18, mosaicism (mitotic nondisjunction)
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: Q91.1
Raw ICD: Q911
Context: Q91.1 – Trisomy 18, mosaicism (mitotic nondisjunction)
CMS Search
Searching CMS Coverage API…

Title

Q91.1 – Trisomy 18, mosaicism (mitotic nondisjunction)

Description

Trisomy 18, mosaicism (mitotic nondisjunction)

Category

Congenital Malformations, Deformations and Chromosomal Abnormalities

copy

Q91.1 – Trisomy 18, mosaicism (mitotic nondisjunction)

ICD-10-CM Code

Q91.1

Raw ICD Code

Q911

Code Range

Q00-Q99

Billable / Valid

Valid/Billable

CDC Order Number

30412

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch10-of30