Instruction Source: F51.11
Primary hypersomnia
Instruction Source: F51.1
Hypersomnia not due to a substance or known physiological condition
Excludes 2 (Not Included Here)
- alcohol related hypersomnia (F10.182, F10.282, F10.982)
- drug-related hypersomnia (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)
- hypersomnia NOS (G47.10)
- hypersomnia due to known physiological condition (G47.10)
- idiopathic hypersomnia (G47.11, G47.12)
- narcolepsy (G47.4-)
Instruction Source: F51
Sleep disorders not due to a substance or known physiological condition
Excludes 2 (Not Included Here)
- organic sleep disorders (G47.-)
Instruction Source: F50-F59
Behavioral syndromes associated with physiological disturbances and physical factors (F50-F59)
Instruction Source: F01-F99
Mental, Behavioral and Neurodevelopmental disorders
Excludes 2 (Not Included Here)
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Inclusion Terms
- disorders of psychological development