G71.14

Drug induced myotonia

Billable / specific

G71.14 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from G71)
  • certain infectious and parasitic diseases (A00-B99) (from G71)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from G71)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from G71)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from G71)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from G71)
  • neoplasms (C00-D49) (from G71)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from G71)
  • arthrogryposis multiplex congenita (Q74.3) (from G71)
  • metabolic disorders (E70-E88) (from G71)
  • myositis (M60.-) (from G71)

Use additional code

Add a code to identify the following, if applicable.

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Also known as

  • Myotonia, drug-induced

Parent code

  • G71.1Myotonic disordersHeader

Related codes

  • G71.11Myotonic muscular dystrophyBillable
  • G71.12Myotonia congenitaBillable
  • G71.13Myotonic chondrodystrophyBillable
  • G71.19Other specified myotonic disordersBillable

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