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ICD-10-CM Diagnosis Code Q99.2

Effective Date: 10/01/2015 To 09/30/2025

Fragile X chromosome

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- 148 -- -- -- Acute No
Applicable To for Q99.2:
  • Fragile X syndrome

Back-references to Q99.2
  • Fragile, fragility
    • X chromosome Q99.2
    • Syndrome see also Disease
      • fragile X Q99.2
      • Chapter, Section and Diagnosis Prefix for Q99.2
          Q00-Q99 :

          Congenital malformations, deformations and chromosomal abnormalities

          Q90-Q99 :

          Chromosomal abnormalities, not elsewhere classified

          Q99 :

          Other chromosome abnormalities, not elsewhere classified