G47 - Sleep disorders
G47.0 - Insomnia
Excludes 2:
-alcohol related insomnia F10.182,F10.282,F10.982)
-drug-related insomnia F11.182,F11.282,F11.982,F13.182,F13.282,F13.982,F14.182,F14.282,F14.982,F15.182,F15.282,F15.982,F19.182,F19.282,F19.982)
-idiopathic insomnia F51.01)
-insomnia due to a mental disorder F51.05)
-insomnia not due to a substance or known physiological condition F51.0-)
-nonorganic insomnia F51.0-)
-primary insomnia F51.01)
-sleep apnea G47.3-)
G47.00 - Insomnia, unspecified
G47.01 - Insomnia due to medical condition
G47.09 - Other insomnia