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G71.14 - Drug induced myotonia


The ICD 10 Code for Drug induced myotonia is listed as G71.14.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: G71.14
Description: Drug induced myotonia
  • Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Diagnostic Related Groups
(MS-DRG v30.0)
091 - Other Disorders Of Nervous System W Mcc
092 - Other Disorders Of Nervous System W Cc
093 - Other Disorders Of Nervous System W/o Cc/mcc
Chapter Diseases of the nervous system (G00-G99)
Block Diseases of myoneural junction and muscle (G70-G73)
Parent G71.1 - Myotonic disorders
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 359.24 - Drug- induced myotonia
ICD-10-CM Siblings (same level / similar specificity) of G71.14:
G71.11 - Myotonic muscular dystrophy
G71.12 - Myotonia congenita
G71.13 - Myotonic chondrodystrophy
G71.19 - Other specified myotonic disorders