G47.13

Applicable To

• Kleine-Levin syndrome

• Menstrual related hypersomnia

Approximate Synonyms

• Hypersomnia disorder related to menstruation

• Hypersomnia, menstrual

• Kleine levin syndrome

• Menstrual hypersomnia

Clinical Information

• A condition characterized by recurrent hypersomnia and hyperphagia and marked by such symptoms as mental confusion, excessive sleep requirements, restlessness, and hallucinations.

• A rare condition characterized by recurrent hypersomnias associated with hyperphagia, occurring primarily in males in the second to third decade of life. Clinical features include mental confusion, excessive sleep requirements approximately 18 hours per day), restlessness, and in some cases hallucinations. Episodes have a duration of days to weeks, and may recur several times per year. This condition may resolve spontaneously over several years. from adams, et al., principles of neurology, 6th ed, p569)

• A rare disorder characterized by episodes of excessive sleep and behavioral alterations while awake. It affects predominantly males. The individuals exhibit normal behavior between episodes.

Details

• G47.13 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM G47.13 became effective on October 1, 2022.

• This is the American ICD-10-CM version of G47.13 – other international versions of ICD-10 G47.13 may differ.