Sleep disorders not due to a substance or known physiological condition - F51
Type 2 Excludes
- organic sleep disorders (G47.-)
Codes
- F51.0 - Insomnia not due to a substance or known physiological condition
- F51.01 - Primary insomnia
- F51.02 - Adjustment insomnia
- F51.03 - Paradoxical insomnia
- F51.04 - Psychophysiologic insomnia
- F51.05 - Insomnia due to other mental disorder
- F51.09 - Other insomnia not due to a substance or known physiological condition
- F51.1 - Hypersomnia not due to a substance or known physiological condition
- F51.11 - Primary hypersomnia
- F51.12 - Insufficient sleep syndrome
- F51.13 - Hypersomnia due to other mental disorder
- F51.19 - Other hypersomnia not due to a substance or known physiological condition
- F51.3 - Sleepwalking [somnambulism]
- F51.4 - Sleep terrors [night terrors]
- F51.5 - Nightmare disorder
- F51.8 - Other sleep disorders not due to a substance or known physiological condition
- F51.9 - Sleep disorder not due to a substance or known physiological condition, unspecified