Healther Providers Data Logo


Diagnosis Code

Q99.2 FRAGILE X CHROMOSOME


Code Information

Diagnosis Code: Q99.2

Short Description: Fragile X chromosome

Long Description: Fragile X chromosome

The code Q99.2 is VALID for claim submission

Code Classification:

  • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
      • Other chromosome abnormalities, not elsewhere classified (Q99)
        • Q99.2 Fragile X chromosome

Code Version: 2022 ICD-10-CM


Synonyms

  • Dementia due to chromosomal anomaly
  • Dementia due to fragile X syndrome
  • Dementia due to genetic disease
  • Fragile X associated tremor ataxia syndrome
  • Fragile X chromosome
  • Fragile X chromosome
  • Fragile X chromosome
  • Fragile X syndrome
  • Fragile X syndrome
  • FRAXE intellectual disability syndrome
  • FRAXF syndrome
  • Symptomatic form of fragile X syndrome in female carrier

References to Index of Diseases and Injuries

The code Q99.2 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Fragile X syndrome

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Q99.2 Right Arrow 759.83 Fragile x syndrome

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Q99 Other chromosome abnormalities, not elsewhere classified
Q99.0 Chimera 46, XX/46, XY
Q99.1 46, XX true hermaphrodite
Q99.8 Other specified chromosome abnormalities
Q99.9 Chromosomal abnormality, unspecified

This page was last updated on: 10/1/2023

« Previous Code
Next Code »