Home > 2006 ICD-9-CM Diagnosis Codes > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > General symptoms 780-
Specific code 2006 ICD-9-CM Diagnosis Code 780.56
Dysfunctions associated with sleep stages or arousal from sleep
  • Short description: SLEEP STAGE DYSFUNCTIONS.
  • ICD-9-CM 780.56 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 780.56 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).
  • You are viewing the 2006 version of ICD-9-CM 780.56.
  • More recent version(s) of ICD-9-CM 780.56: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 780.56 converts approximately to:
  • 2015/16 ICD-10-CM G47.8 Other sleep disorders
Approximate Synonyms
  • Abnormal rapid eye movement sleep
  • Always sleepy
  • Dyssomnia
  • Light sleep
  • Not easily wakened from sleep walking
  • Sleep disorder, dyssomnia
  • Sleep dysfunction with arousal disturbance
  • Sleep dysfunction with sleep stage disturbance
  • Unrefreshed by sleep
ICD-9-CM Volume 2 Index entries containing back-references to 780.56:
  • Dysfunction
    • associated with sleep stages or arousal from sleep 780.56
  • Dyssomnia NEC 780.56
 780.55 ICD9Data.com 780.57 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 780.56 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 2006 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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