G71.11 Myotonic muscular dystrophy

Coding Notes

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Applicable To

Dystrophia myotonica [Steinert]
Myotonia atrophica
Myotonic dystrophy
Proximal myotonic myopathy (PROMM)
Steinert disease

GEM Conversion to ICD-9 CM


MDC / MS-DRG Reference


Back Reference of Diagnostic Codes

Atrophy, atrophic (of)
muscle, muscular (diffuse) (general) (idiopathic) (primary) M62.50
Cardiomyopathy (familial) (idiopathic) I42.9
due to
Curschmann disease or syndrome (-Batten) (-Steinert) G71.11
Disease, diseased See also Syndrome
Dystrophy, dystrophia
congenital (hereditary) (progressive) (with specific morphological abnormalities of the muscle fiber) G71.09
Myocardiopathy (congestive) (constrictive) (familial) (hypertrophic nonobstructive) (idiopathic) (infiltrative) (obstructive) (primary) (restrictive) (sporadic) See also Cardiomyopathy I42.9
in (due to)
Myotonia (acquisita) (intermittens) M62.89
Syndrome See also Disease
Curschmann (-Batten) (-Steinert) G71.11

Sibling Codes


Parent Sibling Codes


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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
Applicable to
Dystrophia myotonica [Steinert]
Myotonia atrophica
Myotonic dystrophy
Proximal myotonic myopathy (PROMM)
Steinert disease