ICD-10 Code G71.0 – Muscular dystrophy (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G71.0 – Muscular dystrophy
What it is
G71.0 identifies muscular dystrophy, a group of inherited disorders that cause progressive muscle weakness and wasting. Use it when the record documents muscular dystrophy without a more specific subtype.
Clinical signs
Typical findings include slowly progressive weakness, muscle wasting, difficulty walking, and frequent falls. Clinical features vary; refer to documentation for the specific dystrophy type and any confirmed neuromuscular findings.
When to use this code
Use G71.0 when the provider diagnoses muscular dystrophy and does not specify a more detailed code. It also fits follow-up visits for a known muscular dystrophy when the condition remains active and relevant to care. Check documentation if the subtype is named.
Do not use for
Do not use this code for nonspecific muscle pain, weakness from another cause, or an acute neuromuscular disorder. If the chart names a different myopathy or a specific muscular dystrophy type, code that condition instead.
Coding tip
Look for the exact dystrophy subtype in the note before defaulting to G71.0.