ICSD-DCM dyssomnias

Table 17-1 ICSD-DCM dyssomnias (selected)
Dyssomnia	ICSD-DCM code
Extrinsic sleep disorders
Inadequate sleep hygiene	307.41-1
Environmental sleep disorder	780.52-4
Insufficient sleep syndrome	307.49-4
Limit setting sleep disorder	307.42-4
Sleep-onset association disorder	307.24-5
Food allergy insomnia	780.52-2
Circadian rhythm sleep disorders
Time zone change (jet lag syndrome)	307.45
Delayed sleep phase syndrome	780.55-1
Advanced sleep phase syndrome	780.55-2
Intrinsic sleep disorders
Psychophysiological insomnia	307.42-0
Narcolepsy	347.
Post-traumatic hypersomnia	780.54-8
Obstructive sleep apnea	780.53-0
Central sleep apnea syndrome	780.51-0
Central alveolar hypoventilation	780.51-1
Restless legs syndrome	780.52-5
Note. ICSD-DCM = International Classification of Sleep Disorders Diagnostic and Coding Manual, Revised (American Sleep Disorders Association 1990).