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2009 ICD-9-CM
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327.0 Organic disorders of initiating and maintaining sleep [Organic insomnia]
Excludes: insomnia NOS (780.52)
insomnia not due to a substance or known physiological condition (307.41-307.42)
insomnia with sleep apnea NOS (780.51) | |
 eicd10 | 327.00 Organic insomnia, unspecified |
| eicd10 | 327.01 Insomnia due to medical condition classified elsewhere
Code first underlying condition
Excludes: insomnia due to mental disorder (327.02) |
| eicd10 | 327.02 Insomnia due to mental disorder
Code first mental disorder
Excludes: alcohol induced insomnia (291.82)
drug induced insomnia (292.85) |
| eicd10 | 327.09 Other organic insomnia |