Q92.0

Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)

Billable / specificPOA exempt

Q92.0 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from Q92)

  • unbalanced translocations and insertions
  • Note: Codes from this chapter are not for use on maternal records

Excludes1

Not coded here — never report together with this code.

  • trisomies of chromosomes 13, 18, 21 (Q90-Q91) (from Q92)

Excludes2

Not included here — may be reported together when both conditions exist.

  • inborn errors of metabolism (E70-E88) (from Q92)
  • mitochondrial metabolic disorders (E88.4-) (from Q92)

Also known as

  • Trisomy, chromosome specified NEC, whole, meiotic nondisjunction
  • Trisomy, whole chromosome, meiotic nondisjunction

Parent code

  • Q92Other trisomies and partial trisomies of the autosomes, not elsewhere classifiedHeader

Related codes

  • Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Billable
  • Q92.2Partial trisomyBillable
  • Q92.5Duplications with other complex rearrangementsBillable
  • Q92.6Marker chromosomesHeader
  • Q92.7Triploidy and polyploidyBillable
  • Q92.8Other specified trisomies and partial trisomies of autosomesBillable
  • Q92.9Trisomy and partial trisomy of autosomes, unspecifiedBillable

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