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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Inflammatory Diseases Of The Central Nervous System 320-327 > Sleep Disorders 327.* >

2007 ICD-9-CM Diagnosis 327.11

Idiopathic hypersomnia with long sleep time

This code may be outdated. View the most recent version of ICD-9-CM 327.11

  • 327.11 is a specific code that can be used to specify a diagnosis
  • 327.11 contains 1 index entry
  • View the ICD-9-CM Volume 1 327.* hierarchy

Index entries containing 327.11:

Hypersomnia, unspecified 780.54
  • idiopathic
    • with long sleep time 327.11