ICD-9 Diagnosis Code 327.12

Idio hypersom-no lng slp

Diagnosis Code 327.12

ICD-9: 327.12
Short Description: Idio hypersom-no lng slp
Long Description: Idiopathic hypersomnia without long sleep time
This is the 2014 version of the ICD-9-CM diagnosis code 327.12

Code Classification
  • Diseases of the nervous system
    • Inflammatory diseases of the central nervous system (320-327)
      • 327 Organic sleep disorders

Information for Medical Professionals

Convert to ICD-10 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • G47.12 - Idiopathic hypersomnia without long sleep time

Index of Diseases and Injuries
References found for the code 327.12 in the Index of Diseases and Injuries:

    • Hypersomnia, unspecified 780.54
      • idiopathic
        • without long sleep time 327.12

Information for Patients

Sleep Disorders

Is it hard for you to fall asleep or stay asleep through the night? Do you wake up feeling tired or feel very sleepy during the day, even if you have had enough sleep? You might have a sleep disorder. The most common kinds are

  • Insomnia - a hard time falling or staying asleep
  • Sleep apnea - breathing interruptions during sleep
  • Restless legs syndrome - a tingling or prickly sensation in the legs
  • Narcolepsy - daytime "sleep attacks"

Nightmares, night terrors, sleepwalking, sleep talking, head banging, wetting the bed and grinding your teeth are kinds of sleep problems called parasomnias. There are treatments for most sleep disorders. Sometimes just having regular sleep habits can help.

  • Changing your sleep habits
  • Drowsiness
  • EEG
  • Idiopathic hypersomnia
  • Irregular sleep-wake syndrome
  • Isolated sleep paralysis
  • Jet lag prevention
  • Medicines for sleep
  • Narcolepsy
  • Night terror
  • Nightmares
  • Polysomnography
  • Problems sleeping during pregnancy
  • Sleep and your health
  • Sleep disorders
  • Sleep disorders in the elderly
  • Sleep walking
  • Teenagers and sleep

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