Other trisomies and partial trisomies of the autosomes, not elsewhere classified

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 8 more specific codes instead:

Q92.0 Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)
Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
Q92.2 Partial trisomy
Q92.5 Duplications with other complex rearrangements
Q92.6 Marker chromosomes (also a header)
Q92.7 Triploidy and polyploidy
Q92.8 Other specified trisomies and partial trisomies of autosomes
Q92.9 Trisomy and partial trisomy of autosomes, unspecified

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2012 Added to the draft code set draft Other trisomies and partial trisomies of the autosomes, not elsewhere classified

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

This code

Excludes1 - never coded here

trisomies of chromosomes 13, 18, 21 (Q90-Q91)

Includes

unbalanced translocations and insertions

Inherited from the Q90-Q99 section Chromosomal abnormalities, not elsewhere classified (Q90-Q99)

Excludes2 - not included here

mitochondrial metabolic disorders (E88.4-)