2013 ICD-9-CM Diagnosis Code 327.13
Recurrent hypersomnia
- A condition characterized by recurrent hypersomnia and hyperphagia and marked by such symptoms as mental confusion, excessive sleep requirements, restlessness, and hallucinations.
- ICD-9-CM 327.13 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
327.13 Alternative Terminology
Applies To
Convert 327.13 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 327.13: