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G72.4

Non-billable

Inflammatory and immune myopathies, not elsewhere classified

G72.4 is the ICD-10-CM code for Inflammatory and immune myopathies, not elsewhere classified. It is a non-billable category code — use a more specific child code such as G72.41 for billing.

Status
Header (non-billable)
Chapter
G00-G99
Parent
G72
Subcodes
2
Edition
FY2026

G00-G99 Diseases of the nervous system

What this means — in plain language

MedlinePlus · NIH

Your muscles help you move and help your body work. Different types of muscles have different jobs. There are many problems that can affect muscles. Muscle disorders can cause weakness, pain or even paralysis. Causes of muscle disorders include: Injury or overuse, such as sprains or strains , cramps or tendinitis A genetic disorder, such as muscular dystrophy Some cancers Inflammation, such as myositis Diseases of…

Read more about Muscle Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code G72.4?
G72.4 is the ICD-10-CM code for "Inflammatory and immune myopathies, not elsewhere classified". It falls under G00-G99 Diseases of the nervous system.
Is G72.4 a billable code?
No — G72.4 is a non-billable header code. Use a more specific child code (such as G72.41) for billing.
What are the subcodes of G72.4?
G72.4 has 2 more specific child codes, including G72.41, G72.49.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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