Q92.8
ICD-10BillableOther specified trisomies and partial trisomies of autosomes
Official ICD-10-CM descriptor (FY2026)
Other specified trisomies and partial trisomies of autosomes
Q92.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Duplications identified by fluorescence in situ hybridization (FISH)
- Duplications identified by in situ hybridization (ISH)
- Duplications seen only at prometaphase
Related codes in Q92
- Q92.0Whole chromosome trisomy, nonmosaic (meiotic nondisjunction)
- Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
- Q92.2Partial trisomy
- Q92.5Duplications with other complex rearrangements
- Q92.6Marker chromosomescategory
- Q92.7Triploidy and polyploidy
- Q92.9Trisomy and partial trisomy of autosomes, unspecified
Where this code sits
- Parent code
- Q92
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.