INTELLECTUAL DISABILITIES (317-319)
Use additional code(s) to identify any associated psychiatric or physical condition(s)
318 Other specified intellectual disabilities
318.0: Moderate intellectual disabilities
IQ 35-49
Moderate mental subnormality
318.1: Severe intellectual disabilities
IQ 20-34
Severe mental subnormality
318.2: Profound intellectual disabilities
IQ under 20
Profound mental subnormality
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