Q93 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Monosomies and deletions from the autosomes, not elsewhere classified.
Codes
Q93.0
Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)
Q93.1
Whole chromosome monosomy, mosaicism (mitotic nondisjunction)
Q93.2
Chromosome replaced with ring, dicentric or isochromosome
Q93.3
Deletion of short arm of chromosome 4
Q93.4
Deletion of short arm of chromosome 5
Q93.5
Other deletions of part of a chromosome
Q93.7
Deletions with other complex rearrangements
Q93.8
Other deletions from the autosomes
Q93.9
Deletion from autosomes, unspecified
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code