2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Hyperkinetic Syndrome Of Childhood 314.* > 2006 ICD-9-CM Diagnosis 314.9 Unspecified hyperkinetic syndrome of childhood View the most recent version of ICD-9-CM 314.9 A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention, impulsivity, and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity, one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. 314.9 is a specific code that can be used to specify a diagnosis 314.9 contains 8 index entries View the ICD-9-CM Volume 1 314.* hierarchy Alternate Terminology Hyperkinetic reaction of childhood or adolescence NOS Hyperkinetic syndrome NOS  Index entries containing 314.9: Damage brain 348.9 minimal (child) (see also Hyperkinesia) 314.9 Disease, diseased - see also Syndrome hyperkinetic (see also Hyperkinesia) 314.9 heart 429.82 Dysfunction brain, minimal (see also Hyperkinesia) 314.9 minimal brain (child) (see also Hyperkinesia) 314.9 Hyperkinesia, hyperkinetic (disease) (reaction) (syndrome) 314.9 with attention deficit - see Disorder, attention deficit conduct disorder 314.2 developmental delay 314.1 simple disturbance of activity and attention 314.01 specified manifestation NEC 314.8 heart (disease) 429.82 of childhood or adolescence NEC 314.9 MBD (minimal brain dysfunction), child (see also Hyperkinesia) 314.9 Reaction hyperkinetic (see also Hyperkinesia) 314.9