Home > 2013 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Other Disorders Of The Central Nervous System 340-349 > Cataplexy and narcolepsy 347-
Specific code 2013 ICD-9-CM Diagnosis Code 347.10
Narcolepsy in conditions classified elsewhere, without cataplexy
  • Short description: Narclpsy w/o cat oth dis.
  • ICD-9-CM 347.10 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 347.10 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 2013 version of ICD-9-CM 347.10.
  • More recent version(s) of ICD-9-CM 347.10: 2014 2015.
Convert to ICD-10-CM: 347.10 converts directly to:
  • 2015/16 ICD-10-CM G47.429 Narcolepsy in conditions classified elsewhere without cataplexy
Approximate Synonyms
  • Secondary narcolepsy
ICD-9-CM Volume 2 Index entries containing back-references to 347.10:
  • Narcolepsy 347.00
    • in conditions classified elsewhere 347.10
 347.1 ICD9Data.com 347.11 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 347.10 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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