G72.89 Other specified myopathies

Billable ICD-10-CM code, FY2026.

Applies from G72 Other and unspecified myopathies

Excludes1 (never code together)

• arthrogryposis multiplex congenita (Q74.3)
• dermatopolymyositis (M33.-)
• ischemic infarction of muscle (M62.2-)
• myositis (M60.-)
• polymyositis (M33.2.-)

MS-DRG index

Defines the logic of DRG(s) 091-093 in MDC 01.

Approximate ICD-9-CM (GEMs)

• 359.89 Other myopathies (approximate)

Code annotations containing back-references to G72.89

Back-references to G72

• Code First: M62.84 Sarcopenia ("other and unspecified myopathies (G72.-)")

Diagnosis Index entries for G72.89

• Myopathy › progressive NEC
• Myopathy › specified NEC
• Paralysis, paralytic (complete) (incomplete) › muscle, muscular NEC

Nearby codes

• G72.4 Inflammatory and immune myopathies, not elsewhere classified
• G72.41 Inclusion body myositis [IBM]
• G72.49 Other inflammatory and immune myopathies, not elsewhere classified
• G72.8 Other specified myopathies
• G72.81 Critical illness myopathy
• G72.89 Other specified myopathies (this code)
• G72.9 Myopathy, unspecified