headache) g47.81 other non rem sleep related parasomnias excl: benign neonatal sleep syndrome (g25.37) g47.810 sleep related bruxism g47.811 sleep related enuresis g47.812 non-rem-sleep related abnormal swallowing syndrome g47.813 nocturnal paroxysmal dystonia g47.82 sleep arousal disorders, confusional arousal, sleep drunkenness g47.83 sleep-wake transition disorders excl. nocturnal leg cramps (r25.20) g47.830 sleep related rhythmic movement disorder, head-banging (jactatio capitis noctunus) g47.831 sleep starts g47.832 sleepwalking g47.84 kleine-levin syndrome, recurrent hypersomnia g47.88 other specified sleep disorders f51 nonorganic sleep disorders excl.: sleep disorders (organic) (g47.-) f51.2 nonorganic disorder of the sleep-wake schedule psychogenic inversion of: circadian nyctohemeral sleep rhythm excl.: disorders of the sleep-wake schedule (organic) (g47.2) p28.3 primary sleep apnoea of newborn sleep apnoea of newborn: central nos obstructive p28.4 other apnoea of newborn apnoea (of): newborn, obstructive prematurity excl.: obstructive sleep apnoea of newborn (p28.3) g47.0 insomnia g47.00 ...... unspecified g47.01 ...... due to medical condition g47.09 other insomnia g47.1 hypersomnia g47.10 ...... unspecified g47.11 idiopathic hypersomnia with long sleep time g47.12 idiopathic hypersomnia without long sleep time g47.13 recurrent hypersomnia g47.14 ...... due to medical condition g47.19 other hypersomnia g47.2 circadian rhythm sleep disorders g47.20 circadian rhythm sleep disorder, unspecified type g47.21 circadian rhythm sleep disorder, delayed sleep phase type g47.22 circadian rhythm sleep disorder, advanced sleep phase type g47.23 circadian rhythm sleep disorder, irregular sleep wake type g47.24 circadian rhythm sleep disorder, free running type g47.25 circadian rhythm sleep disorder, jet lag type g47.26 circadian rhythm sleep disorder, shift work type g47.27 circadian rhythm sleep disorder in conditions classified elsewhere g47.29 other circadian rhythm sleep disorder g47.3 sleep apnea g47.30 ...... unspecified g47.31 primary central sleep apnea g47.32 high altitude periodic breathing g47.33 obstructive sleep apnea (adult) (pediatric) g47.34 idiopathic sleep related nonobstructive alveolar hypoventilation g47.35 congenital central alveolar hypoventilation syndrome g47.36 sleep related hypoventilation in conditions classified elsewhere g47.37 central sleep apnea in conditions classified elsewhere g47.39 other sleep apnea g47.4 narcolepsy and cataplexy g47.41 narcolepsy g47.411 ...... with cataplexy g47.419 ...... without cataplexy g47.42 narcolepsy in conditions classified elsewhere g47.421 ...... with cataplexy g47.429 ...... without cataplexy g47.5 parasomnia g47.50 ...... unspecified g47.51 confusional arousals g47.52 rem sleep behavior disorder g47.53 recurrent isolated sleep paralysis g47.54 ...... in conditions classified elsewhere g47.59 other parasomnia g47.6 sleep related movement disorders g47.61 periodic limb movement disorder g47.62 sleep related leg cramps g47.63 sleep related bruxism g47.69 other sleep related movement disorders f51.0 insomnia not due to a substance or known physiological condition f51.01 primary insomnia f51.02 adjustment insomnia f51.03 paradoxical insomnia f51.04 psychophysiologic insomnia f51.05 insomnia due to other mental disorder f51.09 other insomnia not due to a substance or known physiological condition f51.1 hypersomnia not due to a substance or known physiological condition f51.11 primary hypersomnia f51.12 insufficient sleep syndrome f51.13 hypersomnia due to other mental disorder f51.19 other hypersomnia not due to a substance or known physiological condition p28.3 applicable to central sleep apnea of newborn obstructive sleep apnea of newborn sleep apnea of newborn nos approximate synonyms neonatal primary apnea primary apnea in the newborn sleep apnea, primary, neonatal insomnia disorders 8a00 chronic insomnia 8a01 short-term insomnia 8a02 disorders of initiating and maintaining sleep 8a0y other specified insomnia disorders 8a0z insomnia disorders, unspecified sleep-related movement disorders 8a10 restless legs syndrome 8a11 secondary restless legs syndrome 8a12 periodic limb movements disorder 8a13 sleep-related bruxism 8a14 sleep-related leg cramps 8a15 sleep-related rhythmic movement disorder 8a16 benign sleep myoclonus of infancy 8a1y other specified sleep-related movement disorders 8a1z sleep-related movement disorders, unspecified 8a20 hypersomnolence disorders 8a20.1 narcolepsy, type 1 8a20.2 narcolepsy, type 2 8a20.3 idiopathic hypersomnolence disorder 8a20.4 kleine-levin syndrome 8a20.5 behaviourally induced hypersomnolence 8a20.6 hypersomnolence due to substances including medications 8a20.y other specified hypersomnolence disorders 8a20.z hypersomnolence disorders, unspecified sleep-related breathing disorders 8a30 central sleep apnoeas 8a31 obstructive sleep apnoea 8a32 sleep-related hypoventilation or hypoxemia disorders 8a3y other specified sleep-related breathing disorders 8a3z sleep-related breathing disorders, unspecified circadian rhythm sleep-wake disorders 8a40 circadian rhythm sleep-wake disorder, delayed type 8a41 circadian rhythm sleep-wake disorder, advanced type 8a42 circadian rhythm sleep-wake disorder, irregular sleep-wake rhythm type 8a43 circadian rhythm sleep-wake disorder, non-24 hour type 8a44 circadian rhythm sleep-wake disorder, shift work type 8a45 circadian rhythm sleep-wake disorder, jet lag type 8a4y other specified circadian rhythm sleep-wake disorders 8a4z circadian rhythm sleep-wake disorders, unspecified disorders of arousal in non-rem sleep 8a50 confusional arousals 8a51 sleepwalking disorder 8a52 sleep terrors 8a5y other specified disorders of arousal in non-rem sleep 8a5z disorders of arousal in non-rem sleep, unspecified 8a60 sleep-related eating disorder 8a61 rem sleep behavior disorder 8a62 recurrent isolated sleep paralysis 8a63 nightmare disorder 8a63 nightmare disorder 8a64 hypnogogic exploding head syndrome 8a65 recurrent isolated sleep-related hallucinations 8a66 parasomnia disorder due to substances including medications 8a6y other specified parasomnia disorders 8a6z parasomnia disorders, unspecified 7b60.1 nocturnal enuresis 8a70 disorders of the sleep-wake schedule 8a71 parasomnia 8a72 sleeptalking 8a7y other specified sleep-wake disorders 8a7z sleep-wake disorders, unspecified me21 dyssomnia dsm classification of sleep disorders diagnostic and statistical manual (dsm) classification of sleep disorder was first introduced in 1968. dsm ii - 1968 disorders of sleep dsm iii - 1980 other disorders with physical manifestation sleep walking sleep terror dysomnias (disorders of amount, quality or time of sleep) insomnia hypersomnia sleep wake schedule disorder parasomnia (abnormal event during sleep) nightmare disorder sleep terror sleep walking dsm iv tr sleep disorders icd-9 sleep disorders primary sleep disorders dyssomnias 307.42 primary insomnia 307.44 primary hypersomnia specify if recurrent 347.00 narcolepsy 780.59 breathing-related sleep disorder 307.45 circadian rhythm sleep disorder 327.31 circadian rhythm sleep disorder, delayed sleep phase type 327.35 circadian rhythm sleep disorder, jet lag type 327.36 circadian rhythm sleep disorder, shift work type 327.30 circadian rhythm sleep disorder, unspecified type 307.47 dyssomnia nos parasomnias 307.47 nightmare disorder 307.46 sleep terror disorder 307.46 sleepwalking disorder 307.47 parasomnia nos sleep disorders related to another mental disorder 307.42 insomnia related to ... 307.44 hypersomnia related to ... other sleep disorders 327.14 sleep disorder due to ... , hypersomnia type 327.01 sleep disorder due to ... , insomnia type 327.8 sleep disorder due to ... , mixed type 327.44 sleep disorder due to ... , parasomnia type 291.82 alcohol-induced sleep disorder 292.85 amphetamine-induced sleep disorder 292.85 caffeine-induced sleep disorder 292.85 cocaine-induced sleep disorder 292.85 opioid-induced sleep disorder 292.85 other (or unknown) substance-induced sleep disorder major changes from dsm iv sleep-wake disorders comprise 11 diagnostic groups:" m00 insomnia disorder m01 hypersomnolence disorder m02 narcolepsy/hypocretin deficiency m03 obstructive sleep apnea hypopnea syndrome m04 central sleep apnea m05 sleep-related hypoventilation m06 circadian rhythm sleep-wake disorder m07 disorder of arousal m08 nightmare disorder m09 rapid eye movement sleep behavior disorder m10 restless legs syndrome m11 substance-induced sleep disorder sleep-wake disorders not elsewhere classified insomnia disorder not elsewhere classified major somnolence disorder (hypersomnia not elsewhere classified) the following specifiers apply to sleep-wake disorders where indicated: specify if: episodic, persistent, recurrent specify if: acute, subacute, persistent specify current severity: mild, moderate, severe icd9-cm icd10-cm dsm 5 insomnia disorder 780.52 g47.00 insomnia disorder specify if: with non-sleep disorder mental comorbidity. with other medical comorbidity. with other sleep disorder 780.52 g47.09 other specified insomnia disorder 780.52 g47.00 unspecified insomnia disorder 780.54 g47.10 hypersomnolence disorder specify if: with mental disorder. with medical condition. with another sleep disorder 780.54 g47.19 other specified hypersomnolence disorder 780.54 g47.10 unspecified hypersomnolence disorder narcolepsy 347.00 g47.419 autosomal dominant cerebellar ataxia, deafness, and narcolepsy 347.00 g47.419 autosomal dominant narcolepsy, obesity, and type 2 diabetes 347.00 g47.419 narcolepsy without cataplexy but with hypocretin deficiency 347.01 g47.411 narcolepsy with cataplexy but without hypocretin deficiency 347.10 g47.429 narcolepsy secondary to another medical condition breathing-related sleep disorders 327.23 g47.33 obstructive sleep apnea hypopnea central sleep apnea 780.57 g47.37 central sleep apnea comorbid with opioid use 327.21 g47.31 idiopathic central sleep apnea: 786.04 r06.3 cheyne-stokes breathing 780.57 g47.37 central sleep apnea comorbid with opioid use note: first code opioid use disorder, if present. specify current severity sleep-related hypoventilation 327.24 g47.34 idiopathic hypoventilation 327.25 g47.35 congenital central alveolar hypoventilation 327.26 g47.36 comorbid sleep-related hypoventilation primary alveolar hypoventilation circadian rhythm sleep-wake disorders 307.45 g47.22 circadian rhythm sleep-wake disorders, advanced sleep phase type 307.45 g47.21 circadian rhythm sleep-wake disorders, delayed sleep phase type 307.45 g47.23 circadian rhythm sleep-wake disorders, irregular sleep-wake type 307.45 g47.24 circadian rhythm sleep-wake disorders, non-24-hour sleep-wake type 307.45 g47.26 circadian rhythm sleep-wake disorders, shift work type 307.45 g47.20 circadian rhythm sleep-wake disorders, unspecified type non–rapid eye movement (nrem) sleep arousal disorders 307.46 f51.4 non-rapid eye movement sleep arousal disorders, sleep terror type 307.46 f51.3 non-rapid eye movement sleep arousal disorders, sleepwalking type nightmare disorder 307.47 f51.5 nightmare disorder 327.42 g47.52 rapid eye movement (rem) sleep behavior disorder 333.94 g25.81 restless legs syndrome medication-induced sleep disorder 291.82 alcohol-induced sleep disorder 292.85 amphetamine (or other stimulant)-induced sleep disorder 292.85 caffeine-induced sleep disorder 292.85 cannabis-induced sleep disorder 292.85 cocaine-induced sleep disorder 292.85 opioid-induced sleep disorder 292.85 other (or unknown) substance-induced sleep disorder 292.85 sedative-, hypnotic-, or anxiolytic-induced sleep disorder 292.85 tobacco-induced sleep disorder 780.54 g47.19 other specified hypersomnolence disorder 780.54 g47.10 unspecified hypersomnolence disorder disorder of arousal confusional arousals sleepwalking sleep terrors 780.59 g47.8 other specified sleep-wake disorder 780.59 g47.9 unspecified sleep-wake disorder