Q92 ICD-10-CA category: Other trisomies and partial trisomies of the autosomes, not elsewhere classified
Q92 isn’t a code on its own. Choose one of the 10 codes beneath it, the one the documentation supports.
Official description
Q92Other trisomies and partial trisomies of the autosomes, not elsewhere classified
ICD-10-CA · Canada
Codes in Q92
Q92 isn’t a code on its own. Open the code that matches what the note documents.
Q92.0Whole chromosome trisomy, meiotic nondisjunctionQ92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Q92.2Major partial trisomyQ92.3Minor partial trisomyQ92.4Duplications seen only at prometaphaseQ92.5Duplications with other complex rearrangementsQ92.6Extra marker chromosomesQ92.7Triploidy and polyploidyQ92.8Other specified trisomies and partial trisomies of autosomesQ92.9Trisomy and partial trisomy of autosomes, unspecifiedNotes for Q92
As CIHI prints them, with any note Q92 takes from the headings above it.
Includes
- Unbalanced translocations and insertions
Excludes
Conditions classified elsewhere.
- Trisomies of chromosomes 13, 18, 21 (Q90-Q91)
- Inborn errors of metabolism (E70-E90)From Chapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Where Q92 sits
- 1ChapterChapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- 2Block Q90-Q99Chromosomal abnormalities, not elsewhere classified
- 3Category Q92Other trisomies and partial trisomies of the autosomes, not elsewhere classified
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is Q92 a valid ICD-10-CA code?
No. Q92 (Other trisomies and partial trisomies of the autosomes, not elsewhere classified) is a category heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 10 codes; record the one the documentation supports.
Where is Q92 in ICD-10-CA?
Q92 sits under Q90-Q99 Chromosomal abnormalities, not elsewhere classified, within Chapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99).
What coding notes apply to Q92?
ICD-10-CA lists Includes, Excludes notes for Q92, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside Q92
View Q90-Q99Q90Down's syndromeQ91Edwards' syndrome and Patau's syndromeQ93Monosomies and deletions from the autosomes, not elsewhere classifiedQ95Balanced rearrangements and structural markers, not elsewhere classifiedQ96Turner's syndromeQ97Other sex chromosome abnormalities, female phenotype, not elsewhere classifiedQ98Other sex chromosome abnormalities, male phenotype, not elsewhere classifiedQ99Other chromosome abnormalities, not elsewhere classified