F51.19 Other hypersomnia not due to a substance or known physiological condition

The following code(s) above F51.19 may contain annotation back-references that may be applicable to F51.19:

• Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
• Hypersomnia not due to a substance or known physiological condition (F51.1)

Diagnosis Index

Hypersomnia G47.10
- Nonorganic Origin F51.11
-- Specified NEC F51.19
- Not Due To A Substance Or Known Physiological Condition F51.11
-- Specified NEC F51.19