RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

G71.1 – Myotonic disorders

Overview

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Child Codes

Myotonic muscular dystrophy
Myotonia congenita
Myotonic chondrodystrophy
Drug induced myotonia
Other specified myotonic disorders

Sibling Codes

Muscular dystrophy
Congenital myopathies
Mitochondrial myopathy, not elsewhere classified
Other primary disorders of muscles
Primary disorder of muscle, unspecified

Parent Sibling Codes

Myasthenia gravis and other myoneural disorders
Primary disorders of muscles
Other and unspecified myopathies
Disorders of myoneural junction and muscle in diseases classified elsewhere

View in Tabular

Code Title
G00-G99 Diseases of the nervous system (G00-G99)
G70-G73 Diseases of myoneural junction and muscle (G70-G73)
G71 Primary disorders of muscles
G71.1 Myotonic disorders
G71.11 Myotonic muscular dystrophy
G71.12 Myotonia congenita
G71.13 Myotonic chondrodystrophy
G71.14 Drug induced myotonia
G71.19 Other specified myotonic disorders