Kodex

Code

F51.9

Sleep disorder not due to a substance or known physiological condition, unspecified

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Hierarchy

F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- F50-F59 Behavioral syndromes associated with physiological disturbances and physical factors (F50-F59)
  - F51 Sleep disorders not due to a substance or known physiological condition
    - F51.0 Insomnia not due to a substance or known physiological condition
    - F51.1 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

Inclusion Terms

F51.9

Emotional sleep disorder NOS

Includes

disorders of psychological development

Excludes 2

organic sleep disorders (G47.-)
- G47 Sleep disorders

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
- R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)