U.S. ICD-10-CM reference · FY2027
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Q92Category · further specificity requiredCurrent

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

HierarchyQ90-Q99 · Q92

Code-level instructions

Includes

unbalanced translocations and insertions

Excludes 1

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

Inherited instructions

Chapters 17 · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)

Excludes 2

inborn errors of metabolism (E70-E88)

Note

Codes from this chapter are not for use on maternal records

Q90-Q99 · Chromosomal abnormalities, not elsewhere classified (Q90-Q99)

Excludes 2

mitochondrial metabolic disorders (E88.4-)

More specific codes

Q92.0Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)Billable / specificQ92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Billable / specificQ92.2Partial trisomyBillable / specificQ92.5Duplications with other complex rearrangementsBillable / specificQ92.6Marker chromosomesCategory · further specificity requiredQ92.7Triploidy and polyploidyBillable / specificQ92.8Other specified trisomies and partial trisomies of autosomesBillable / specificQ92.9Trisomy and partial trisomy of autosomes, unspecifiedBillable / specific
Code edition