F51.8

Approximate Synonyms

• Environmental sleep disorder

• Hypnic jerk

• Hypnic twitch

• Long sleeper

• Long sleeper syndrome

• Non-organic disorder of the sleep-wake schedule

• Non-organic parasomnia

• Parasomnia sleep disorder), non organic

• Psychogenic parasomnia

• Repetitive intrusions of sleep

• Repetitive sleep intrusions

• Short sleeper

• Sleep related dissociative disorder

• Sleep wake cycle disorder, nonorganic origin

Details

• F51.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Oth sleep disord not due to a sub or known physiol cond

• The 2023 edition of ICD-10-CM F51.8 became effective on October 1, 2022.

• This is the American ICD-10-CM version of F51.8 – other international versions of ICD-10 F51.8 may differ.