Q92.0

Q92.0: Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)

Billable / specific codeICD-10-CMPOA exempt

Q92.0 is a billable, specific ICD-10-CM code for whole chromosome trisomy, nonmosaicism (meiotic nondisjunction). It is valid for submission on a claim.

Check Q92.0 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Q92.0

A category’s note binds every code beneath it.

Written on Q92: Other trisomies and partial trisomies of the autosomes, not elsewhere classified

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

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Trisomy›whole chromosome›meiotic nondisjunction
Trisomy›chromosome specified NEC›whole›meiotic nondisjunction

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q92

Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
Q92.2Partial trisomy
Q92.5Duplications with other complex rearrangements
Q92.6Marker chromosomes
Q92.7Triploidy and polyploidy
Q92.8Other specified trisomies and partial trisomies of autosomes
Q92.9Trisomy and partial trisomy of autosomes, unspecified