Relates ICD-9 Codes to 327.00

Organic insomnia, unspecified

ICD-9 Index
Chapter: 320–359
Section: 320-327
Block: 327 Organic sleep disorders
327.00 - Organic insomnia NOS

View Code 327.00

327.01 - Insomnia due to medical condition classified elsewhere
327.02 - Insomnia due to mental disorder
327.09 - Other organic insomnia
327.10 - Organic hypersomnia, unspecified
327.11 - Idiopathic hypersomnia with long sleep time
327.12 - Idiopathic hypersomnia without long sleep time
327.13 - Recurrent hypersomnia
327.14 - Hypersomnia due to medical condition classified elsewhere
327.15 - Hypersomnia due to mental disorder
327.19 - Other organic hypersomnia
327.20 - Organic sleep apnea, unspecified
327.21 - Primary central sleep apnea
327.22 - High altitude periodic breathing
327.23 - Obstructive sleep apnea (adult)(pediatric)
327.24 - Idiopathic sleep related non-obstructive alveolar hypoventilation
327.25 - Congenital central alveolar hypoventilation syndrome
327.26 - Sleep related hypoventilation/hypoxemia in conditions classifiable elsewhere
327.27 - Central sleep apnea in conditions classified elsewhere
327.29 - Other organic sleep apnea
327.30 - Circadian rhythm sleep disorder, unspecified
327.31 - Circadian rhythm sleep disorder, delayed sleep phase type
327.32 - Circadian rhythm sleep disorder, advanced sleep phase type
327.33 - Circadian rhythm sleep disorder, irregular sleep-wake type
327.34 - Circadian rhythm sleep disorder, free-running type
327.35 - Circadian rhythm sleep disorder, jet lag type
327.36 - Circadian rhythm sleep disorder, shift work type
327.37 - Circadian rhythm sleep disorder in conditions classified elsewhere
327.39 - Other circadian rhythm sleep disorder
327.40 - Organic parasomnia, unspecified
327.41 - Confusional arousals
327.42 - REM sleep behavior disorder
327.43 - Recurrent isolated sleep paralysis
327.44 - Parasomnia in conditions classified elsewhere
327.49 - Other organic parasomnia
327.51 - Periodic limb movement disorder
327.52 - Sleep related leg cramps
327.53 - Sleep related bruxism
327.59 - Other organic sleep related movement disorders
327.8 - Other organic sleep disorders

Previous Code: 326

View Code 327.00

Next Code: 327.01

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