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759.83 - Fragile X Syndrome


The ICD 9 Code for Fragile X syndrome is listed as 759.83.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 759.83
Long Description: Fragile X syndrome
Short Description: Fragile x syndrome
Chapter: Congenital Anomalies
Block: Other and unspecified congenital anomalies (759-759)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: Q99.2 - Fragile X chromosome
ICD-9-CM Siblings (same level / similar specificity) of 759.83:
759.81 - Prader-Willi syndrome
759.82 - Marfan syndrome
759.89 - Other specified congenital anomalies