359.29 MYOTONIC DISORDER NEC


Code Information

Diagnosis Code: 359.29

Short Description: Myotonic disorder NEC

Long Description: Other specified myotonic disorder

Code Classification:

  • Diseases of the nervous system (320–359)
    • Disorders of the peripheral nervous system (350-359)
      • 359 Muscular dystrophies and other myopathies
        • 359.29 Myotonic disorder NEC

Code Version: 2015 ICD-9-CM


Synonyms

  • Infantile myotonia
  • Myotonia levior
  • Myotonic cataract
  • Neuromyotonia
  • Paramyotonia congenita
  • Potassium aggravated myotonia

References to Index of Diseases and Injuries

The code 359.29 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Disease, diseased - see also Syndrome
    • Eulenburg's (congenital paramyotonia) 359.29
    • von Eulenburg's (congenital paramyotonia) 359.29
  • Disorder - see also Disease
    • myotonic 359.29
  • Eulenburg's disease (congenital paramyotonia) 359.29
  • Myotonia (acquisita) (intermittens) 728.85
    • fluctuans 359.29
    • permanens 359.29
  • Paramyotonia 359.29
    • congenita (of von Eulenburg) 359.29
  • von Eulenburg's disease (congenital paramyotonia) 359.29

Crosswalk Information

The code 359.29 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
359.29 Right Arrow G71.19 Other specified myotonic disorders
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
359.0 Congenital hereditary muscular dystrophy
359.1 Hereditary progressive muscular dystrophy
359.21 Myotonic muscular dystrophy
359.22 Myotonia congenita
359.23 Myotonic chondrodystrophy
359.24 Drug- induced myotonia
359.3 Periodic paralysis
359.4 Toxic myopathy
359.5 Myopathy in endocrine diseases classified elsewhere
359.6 Symptomatic inflammatory myopathy in diseases classified elsewhere
359.71 Inclusion body myositis
359.79 Other inflammatory and immune myopathies, NEC
359.81 Critical illness myopathy
359.89 Other myopathies
359.9 Myopathy, unspecified


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