Trisomy (syndrome) Q92.9

ICD-10-CM Diagnosis Code Q92.9

Trisomy and partial trisomy of autosomes, unspecified

2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

• 13 (partial) Q91.7
  ICD-10-CM Diagnosis Code Q91.7

  Trisomy 13, unspecified

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • meiotic nondisjunction Q91.4
    ICD-10-CM Diagnosis Code Q91.4

    Trisomy 13, nonmosaicism (meiotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mitotic nondisjunction Q91.5
    ICD-10-CM Diagnosis Code Q91.5

    Trisomy 13, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mosaicism Q91.5
    ICD-10-CM Diagnosis Code Q91.5

    Trisomy 13, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • translocation Q91.6
    ICD-10-CM Diagnosis Code Q91.6

    Trisomy 13, translocation

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
• 18 (partial) Q91.3
  ICD-10-CM Diagnosis Code Q91.3

  Trisomy 18, unspecified

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • meiotic nondisjunction Q91.0
    ICD-10-CM Diagnosis Code Q91.0

    Trisomy 18, nonmosaicism (meiotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mitotic nondisjunction Q91.1
    ICD-10-CM Diagnosis Code Q91.1

    Trisomy 18, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mosaicism Q91.1
    ICD-10-CM Diagnosis Code Q91.1

    Trisomy 18, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • translocation Q91.2
    ICD-10-CM Diagnosis Code Q91.2

    Trisomy 18, translocation

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
• 20 Q92.8
  ICD-10-CM Diagnosis Code Q92.8

  Other specified trisomies and partial trisomies of autosomes

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

  Applicable To

  • Duplications identified by fluorescence in situ hybridization (FISH)
  • Duplications identified by in situ hybridization (ISH)
  • Duplications seen only at prometaphase
• 21 (partial) Q90.9
  ICD-10-CM Diagnosis Code Q90.9

  Down syndrome, unspecified

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

  Applicable To

  • Trisomy 21 NOS
  • meiotic nondisjunction Q90.0
    ICD-10-CM Diagnosis Code Q90.0

    Trisomy 21, nonmosaicism (meiotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mitotic nondisjunction Q90.1
    ICD-10-CM Diagnosis Code Q90.1

    Trisomy 21, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mosaicism Q90.1
    ICD-10-CM Diagnosis Code Q90.1

    Trisomy 21, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • translocation Q90.2
    ICD-10-CM Diagnosis Code Q90.2

    Trisomy 21, translocation

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
• 22 Q92.8
  ICD-10-CM Diagnosis Code Q92.8

  Other specified trisomies and partial trisomies of autosomes

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

  Applicable To

  • Duplications identified by fluorescence in situ hybridization (FISH)
  • Duplications identified by in situ hybridization (ISH)
  • Duplications seen only at prometaphase
• autosomes Q92.9
  ICD-10-CM Diagnosis Code Q92.9

  Trisomy and partial trisomy of autosomes, unspecified

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
• chromosome specified NEC Q92.8
  ICD-10-CM Diagnosis Code Q92.8

  Other specified trisomies and partial trisomies of autosomes

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

  Applicable To

  • Duplications identified by fluorescence in situ hybridization (FISH)
  • Duplications identified by in situ hybridization (ISH)
  • Duplications seen only at prometaphase
  • partial Q92.2
    ICD-10-CM Diagnosis Code Q92.2

    Partial trisomy

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

    Applicable To

    • Less than whole arm duplicated
    • Whole arm or more duplicated

    Type 1 Excludes

    • partial trisomy due to unbalanced translocation (Q92.5)
    • due to unbalanced translocation Q92.5
      ICD-10-CM Diagnosis Code Q92.5

      Duplications with other complex rearrangements

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

      Applicable To

      • Partial trisomy due to unbalanced translocations

      Code Also

      • any associated deletions due to unbalanced translocations, inversions and insertions (Q93.7)
  • specified NEC Q92.8
    ICD-10-CM Diagnosis Code Q92.8

    Other specified trisomies and partial trisomies of autosomes

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

    Applicable To

    • Duplications identified by fluorescence in situ hybridization (FISH)
    • Duplications identified by in situ hybridization (ISH)
    • Duplications seen only at prometaphase
  • whole (nonsex chromosome)
    • meiotic nondisjunction Q92.0
      ICD-10-CM Diagnosis Code Q92.0

      Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    • mitotic nondisjunction Q92.1
      ICD-10-CM Diagnosis Code Q92.1

      Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    • mosaicism Q92.1
      ICD-10-CM Diagnosis Code Q92.1

      Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
• due to
  • dicentrics - see Extra, marker chromosomes
  • extra rings - see Extra, marker chromosomes
  • isochromosomes - see Extra, marker chromosomes
• specified NEC Q92.8
  ICD-10-CM Diagnosis Code Q92.8

  Other specified trisomies and partial trisomies of autosomes

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

  Applicable To

  • Duplications identified by fluorescence in situ hybridization (FISH)
  • Duplications identified by in situ hybridization (ISH)
  • Duplications seen only at prometaphase
• whole chromosome Q92.9
  ICD-10-CM Diagnosis Code Q92.9

  Trisomy and partial trisomy of autosomes, unspecified

  2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • meiotic nondisjunction Q92.0
    ICD-10-CM Diagnosis Code Q92.0

    Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mitotic nondisjunction Q92.1
    ICD-10-CM Diagnosis Code Q92.1

    Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • mosaicism Q92.1
    ICD-10-CM Diagnosis Code Q92.1

    Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • partial Q92.9
    ICD-10-CM Diagnosis Code Q92.9

    Trisomy and partial trisomy of autosomes, unspecified

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • specified NEC Q92.8
    ICD-10-CM Diagnosis Code Q92.8

    Other specified trisomies and partial trisomies of autosomes

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt

    Applicable To

    • Duplications identified by fluorescence in situ hybridization (FISH)
    • Duplications identified by in situ hybridization (ISH)
    • Duplications seen only at prometaphase