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G73.7

Billable

Myopathy in diseases classified elsewhere

G73.7 is the ICD-10-CM code for Myopathy in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G73
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.

Excludes1 — not coded here

  • •myopathy in:
  • •rheumatoid arthritis (M05.32)
  • •sarcoidosis (D86.87)
  • •scleroderma (M34.82)
  • •Sjögren syndrome (M35.03)
  • •systemic lupus erythematosus (M32.19)

Code first

  • •underlying disease, such as:
  • •glycogen storage disease (E74.0-)
  • •hyperparathyroidism (E21.0, E21.3)
  • •hypoparathyroidism (E20.-)
  • •lipid storage disorders (E75.-)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH
Muscle Disorders

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code G73.7?
G73.7 is the ICD-10-CM code for "Myopathy in diseases classified elsewhere". It falls under G00-G99 Diseases of the nervous system.
Is G73.7 a billable code?
Yes — G73.7 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from G73.7?
Excludes1 (not coded here): myopathy in:; rheumatoid arthritis (M05.32); sarcoidosis (D86.87); scleroderma (M34.82).

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

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