Other deletions of part of a chromosome

Not billableICD-10-CM diagnosis code.

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

Billable FY2016 to FY2018, and a category header from FY2019.

Submit one of these 3 more specific codes instead:

Q93.51 Angelman syndrome
Q93.52 Phelan-McDermid syndrome
Q93.59 Other deletions of part of a chromosome

What has happened to this code

Every change the publisher made, from 2007 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.

FY2007 Added to the draft code set draft Other deletions of part of a chromosome
FY2019 Stopped being billable

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.

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

Excludes2 - not included here

mitochondrial metabolic disorders (E88.4-)

Codes in the same group

Code	Description	Status
Q93.0	Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)	Valid
Q93.1	Whole chromosome monosomy, mosaicism (mitotic nondisjunction)	Valid
Q93.2	Chromosome replaced with ring, dicentric or isochromosome	Valid
Q93.3	Deletion of short arm of chromosome 4	Valid
Q93.4	Deletion of short arm of chromosome 5	Valid
Q93.7	Deletions with other complex rearrangements	Valid
Q93.8	Other deletions from the autosomes	Not billable
Q93.9	Deletion from autosomes, unspecified	Valid