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ICD-10-CM Code for Hypersomnia not due to a substance or known physiological condition F51.1

ICD-10 code F51.1 for Hypersomnia not due to a substance or known physiological condition is a medical classification as listed by WHO under the range - Mental, Behavioral and Neurodevelopmental disorders .

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Official Long Descriptor

Hypersomnia not due to a substance or known physiological condition
Excludes2: 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-)

F51

Excludes2: organic sleep disorders (G47.-)

 
F51.1 Hypersomnia not due to a substance or known physiological condition
Child Code
Primary hypersomnia
Child Code
Insufficient sleep syndrome
Child Code
Hypersomnia due to other mental disorder
Child Code
Other hypersomnia not due to a substance or known physiological condition

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM F51.1 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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