347.11 NARCOLEPSY W CAT OTH DIS


Code Information

Diagnosis Code: 347.11

Short Description: Narcolepsy w cat oth dis

Long Description: Narcolepsy in conditions classified elsewhere, with cataplexy

Code Classification:

  • Diseases of the nervous system (320–359)
    • Other disorders of the central nervous system (340-349)
      • 347 Cataplexy and narcolepsy
        • 347.11 Narcolepsy w cat oth dis

This code is valid for manifestations not allowed as principal diagnosis

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 347.11 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Narcolepsy 347.00
    • in conditions classified elsewhere 347.10
      • with cataplexy 347.11

Crosswalk Information

The code 347.11 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
347.11 Right Arrow G47.421 Narcolepsy in conditions classified elsewhere with cataplexy
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
347.00 Narcolepsy, without cataplexy
347.01 Narcolepsy, with cataplexy
347.10 Narcolepsy in conditions classified elsewhere, without cataplexy


This page was last updated on: 10/1/2014