Specific code 2015 ICD-9-CM Diagnosis Code 327.13
Recurrent hypersomnia
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 327.13 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 327.13 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 327.13 converts directly to:
  • 2015/16 ICD-10-CM G47.13 Recurrent hypersomnia
Approximate Synonyms
  • Hypersomnia associated w menstruation
  • Hypersomnia disorder related to menstruation
  • Hypersomnia, menstrual
  • Hypersomnia, recurrent
  • Kleine Levin syndrome
  • Kleine-Levin syndrome
Clinical Information
  • A condition characterized by recurrent hypersomnia and hyperphagia and marked by such symptoms as mental confusion, excessive sleep requirements, restlessness, and hallucinations
Applies To
  • Kleine-Levin syndrome
  • Menstrual related hypersomnia
ICD-9-CM Volume 2 Index entries containing back-references to 327.13:
  • Hypersomnia, unspecified 780.54
    • menstrual related 327.13
    • recurrent 327.13
  • Kleine-Levin syndrome 327.13
  • Syndrome - see also Disease
    • Kleine-Levin 327.13
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 327.13 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.