Q90 Down syndrome

Non-Billable/Non-Specific

Code Also

associated physical condition(s), such as atrioventricular septal defect (Q21.2-)

Use Additional

code(s) to identify any associated degree of intellectual disabilities (F70-F79)

Codes

Q90.0Trisomy 21, nonmosaicism (meiotic nondisjunction)
Q90.1Trisomy 21, mosaicism (mitotic nondisjunction)
Q90.2Trisomy 21, translocation
Q90.9Down syndrome, unspecified