Oth sleep disord not due to a sub or known physiol cond

This code represents various sleep disturbances that do not fit into more specific categories and are not caused by drug use or an underlying medical condition. These are often behavioral or psychological in origin, leading to significant impairment in daily functioning.

Use this code for sleep disorders such as sleep-related eating disorder, sleep paralysis, or other unspecified dyssomnias and parasomnias when a more specific ICD-10-CM code is unavailable. Documentation should clearly describe the sleep disturbance and rule out substance-induced or physiologically-based etiologies.

• Ensure documentation explicitly states the sleep disorder is "not due to a substance or known physiological condition."
• Avoid using this code if a more specific code (e.g., for insomnia, hypersomnia, or specific parasomnias) can be assigned.
• Always review the patient's full medical record to confirm the absence of underlying medical or substance-related causes.