Trisomy (syndrome) - in the ICD-10-CM Index

Browse the ICD-10-CM codes with references applicable to the clinical term "trisomy (syndrome)"

• Trisomy (syndrome) - Q92.9 Trisomy and partial trisomy of autosomes, unspecified

  • 13 (partial) - Q91.7 Trisomy 13, unspecified

    • meiotic nondisjunction - Q91.4 Trisomy 13, nonmosaicism (meiotic nondisjunction)

    • mitotic nondisjunction - Q91.5 Trisomy 13, mosaicism (mitotic nondisjunction)

    • mosaicism - Q91.5 Trisomy 13, mosaicism (mitotic nondisjunction)

    • translocation - Q91.6 Trisomy 13, translocation

  • 18 (partial) - Q91.3 Trisomy 18, unspecified

    • meiotic nondisjunction - Q91.0 Trisomy 18, nonmosaicism (meiotic nondisjunction)

    • mitotic nondisjunction - Q91.1 Trisomy 18, mosaicism (mitotic nondisjunction)

    • mosaicism - Q91.1 Trisomy 18, mosaicism (mitotic nondisjunction)

    • translocation - Q91.2 Trisomy 18, translocation

  • 20 - Q92.8 Other specified trisomies and partial trisomies of autosomes

  • 21 (partial) - Q90.9 Down syndrome, unspecified

    • meiotic nondisjunction - Q90.0 Trisomy 21, nonmosaicism (meiotic nondisjunction)

    • mitotic nondisjunction - Q90.1 Trisomy 21, mosaicism (mitotic nondisjunction)

    • mosaicism - Q90.1 Trisomy 21, mosaicism (mitotic nondisjunction)

    • translocation - Q90.2 Trisomy 21, translocation

  • 22 - Q92.8 Other specified trisomies and partial trisomies of autosomes

  • autosomes - Q92.9 Trisomy and partial trisomy of autosomes, unspecified

  • chromosome specified NEC - Q92.8 Other specified trisomies and partial trisomies of autosomes

    • partial - Q92.2 Partial trisomy

      • due to unbalanced translocation - Q92.5 Duplications with other complex rearrangements

    • specified NEC - Q92.8 Other specified trisomies and partial trisomies of autosomes

    • whole (nonsex chromosome)

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

      • mitotic nondisjunction - Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

      • mosaicism - Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

  • due to

    • dicentrics - See: Extra, marker chromosomes;

    • extra rings - See: Extra, marker chromosomes;

    • isochromosomes - See: Extra, marker chromosomes;

  • specified NEC - Q92.8 Other specified trisomies and partial trisomies of autosomes

  • whole chromosome - Q92.9 Trisomy and partial trisomy of autosomes, unspecified

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

    • mitotic nondisjunction - Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

    • mosaicism - Q92.1 Whole chromosome trisomy, mosaicism (mitotic nondisjunction)

    • partial - Q92.9 Trisomy and partial trisomy of autosomes, unspecified

    • specified NEC - Q92.8 Other specified trisomies and partial trisomies of autosomes