| G47 |
Sleep disorders |
| G47.0 |
Insomnia |
| G47.00 |
Insomnia, unspecified |
| G47.01 |
Insomnia due to medical condition |
| G47.09 |
Other insomnia |
| G47.1 |
Hypersomnia |
| G47.10 |
Hypersomnia, unspecified |
| G47.11 |
Idiopathic hypersomnia with long sleep time |
| G47.12 |
Idiopathic hypersomnia without long sleep time |
| G47.13 |
Recurrent hypersomnia |
| G47.14 |
Hypersomnia 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 |
Sleep apnea, 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 |
Narcolepsy with cataplexy |
| G47.419 |
Narcolepsy without cataplexy |
| G47.42 |
Narcolepsy in conditions classified elsewhere |
| G47.421 |
Narcolepsy in conditions classified elsewhere with cataplexy |
| G47.429 |
Narcolepsy in conditions classified elsewhere without cataplexy |
| G47.5 |
Parasomnia |
| G47.50 |
Parasomnia, unspecified |
| G47.51 |
Confusional arousals |
| G47.52 |
REM sleep behavior disorder |
| G47.53 |
Recurrent isolated sleep paralysis |
| G47.54 |
Parasomnia 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 |
| G47.8 |
Other sleep disorders |