ICD Data
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ICD Data
/Q00-Q99/Q90-Q99/Q90
Down syndrome Q90
Codes
• Q90.0
Trisomy 21, nonmosaicism (meiotic nondisjunction)
• Q90.1
Trisomy 21, mosaicism (mitotic nondisjunction)
• Q90.2
Trisomy 21, translocation
• Q90.9
Down syndrome, unspecified