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2008 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 > Organic Sleep Disorders 327.* >

2008 ICD-9-CM Diagnosis 327.40

Organic parsomnia, unspecified

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 327.40 can be accessed here.

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

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Index entries containing 327.40:

Parasomnia 307.47
  • organic 327.40