ICD-10-CM · Chapter 6

G71..11 Myotonic muscular dystrophy

Billable

← G71 — Primary disorders of muscles Chapter 6: G00-G99

Includes

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

Last reviewed: September 2026