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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > Q00-Q99 > Q90-Q99 > Q92
Q90-Q99
Chromosomal abnormalities, not elsewhere classified
Excl2.:
mitochondrial metabolic disorders (E88.4-)
Q92

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

Incl.:
unbalanced translocations and insertions
Excl1.:
trisomies of chromosomes 13, 18, 21 (Q90-Q91)
Q92.0
Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)
Q92.1
Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
Q92.2
Partial trisomy
Info:
Less than whole arm duplicated
Whole arm or more duplicated
Excl1.:
partial trisomy due to unbalanced translocation (Q92.5)
Q92.5
Duplications with other complex rearrangements
Info:
Partial trisomy due to unbalanced translocations
Use add'l
any associated deletions due to unbalanced translocations, inversions and insertions (Q93.7)
Q92.6

Marker chromosomes

Info:
Trisomies due to dicentrics
Trisomies due to extra rings
Trisomies due to isochromosomes
Individual with marker heterochromatin
Q92.61
Marker chromosomes in normal individual
Q92.62
Marker chromosomes in abnormal individual
Q92.7
Triploidy and polyploidy
Q92.8
Other specified trisomies and partial trisomies of autosomes
Info:
Duplications identified by fluorescence in situ hybridization (FISH)
Duplications identified by in situ hybridization (ISH)
Duplications seen only at prometaphase
Q92.9
Trisomy and partial trisomy of autosomes, unspecified

 

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