Q92Header code — not billable
Other trisomies and partial trisomies of the autosomes, not elsewhere classified
Short description: Oth trisomies and partial trisomies of the autosomes, NEC
- Chapter
- 17. Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q92
- Effective date
- October 1, 2026
Related codes in category Q92
Q92.0Whole chromosome trisomy, nonmosaic (meiotic nondisjunction)YesQ92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)YesQ92.2Partial trisomyYesQ92.5Duplications with other complex rearrangementsYesQ92.6Marker chromosomesQ92.61Marker chromosomes in normal individualYesQ92.62Marker chromosomes in abnormal individualYesQ92.7Triploidy and polyploidyYesQ92.8Other specified trisomies and partial trisomies of autosomesYesQ92.9Trisomy and partial trisomy of autosomes, unspecifiedYes
Frequently asked questions
What is ICD-10 code Q92?
Q92 is an ICD-10-CM diagnosis code for Other trisomies and partial trisomies of the autosomes, not elsewhere classified.
Is Q92 a billable code?
No. Q92 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is Q92 in?
Q92 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.
When did Q92 become effective?
Q92 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Q92?
Q92 belongs to category Q92, which includes 10 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.