Q92 ICD-10-CM Code: Other trisomies and partial trisomies of the autosomes, not elsewhere classified
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Q92Other trisomies and partial trisomies of the autosomes, not elsewhere classified
ICD-10-CM diagnosis code · United States clinical modification
Where Q92 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
- 3
Category Q92
Other trisomies and partial trisomies of the autosomes, not elsewhere classified
- 4
Code Q92
Other trisomies and partial trisomies of the autosomes, not elsewhere classified
Codes under Q92
Q92 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Q92.0Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Q92.2Partial trisomyQ92.5Duplications with other complex rearrangementsQ92.6Marker chromosomesQ92.7Triploidy and polyploidyQ92.8Other specified trisomies and partial trisomies of autosomesQ92.9Trisomy and partial trisomy of autosomes, unspecifiedNotes for this code
Inclusion terms
No inclusion terms are listed for Q92.
Code first
No “code first” instruction is listed for Q92.
Use additional code
No “use additional code” instruction is listed for Q92.
Excludes1
Conditions that should not be reported together with this code.
- trisomies of chromosomes 13, 18, 21 (Q90-Q91)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Q92.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Q92 mean?
Q92 is the FY 2027 U.S. ICD-10-CM code for “Other trisomies and partial trisomies of the autosomes, not elsewhere classified.”
Is Q92 a billable or specific ICD-10-CM code?
No. Q92 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is Q92 located in ICD-10-CM?
Q92 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Chromosomal abnormalities, not elsewhere classified (Q90-Q99) (Q90–Q99), under category Q92, Other trisomies and partial trisomies of the autosomes, not elsewhere classified.
What coding notes are listed for Q92?
No inclusion terms are listed for Q92 in this reference record. No code-first instruction is listed. Excludes1 notes: trisomies of chromosomes 13, 18, 21 (Q90-Q91). No Excludes2 note is listed.