Q98 OTH SEX CHROMOSOME ABNORMALITIES, MALE PHENOTYPE, NEC

Code Information

• Diagnosis Code: Q98
• Short Description: Oth sex chromosome abnormalities, male phenotype, NEC
• Long Description: Other sex chromosome abnormalities, male phenotype, not elsewhere classified
• Code Version: 2025 ICD-10-CM

The code Q98 is NOT VALID for claim submission

Code Classification

• Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
    • Other sex chromosome abnormalities, male phenotype, not elsewhere classified (Q98)