R29.9
Non-billableUnspecified symptoms and signs involving the nervous and musculoskeletal systems
R29.9 is the ICD-10-CM code for Unspecified symptoms and signs involving the nervous and musculoskeletal systems. It is a non-billable category code — use a more specific child code such as R29.90 for billing.
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHNeuromuscular disorders affect your neuromuscular system. They can cause problems with: The nerves that control your muscles Your muscles Communication between your nerves and muscles These disorders can cause your muscles to become weak and waste away. You may also have symptoms such as spasms, twitching, and pain. Examples of neuromuscular disorders include: Amyotrophic lateral sclerosis Muscular dystrophy…
Read more about Neuromuscular Disorders at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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