L74.5
Non-billableFocal hyperhidrosis
L74.5 is the ICD-10-CM code for Focal hyperhidrosis. It is a non-billable category code — use a more specific child code such as L74.51 for billing.
L00-L99 Diseases of the skin and subcutaneous tissue
What this means — in plain language
MedlinePlus · NIHSweat is a clear, salty liquid produced by glands in your skin. Sweating is how your body cools itself. You sweat mainly under your arms and on your feet and palms. When sweat mixes with bacteria on your skin, it can cause a smell. Bathing regularly and using antiperspirants or deodorants can help control the odor. Sweating a lot is normal when it is hot or when you exercise, are anxious, or have a fever. It also…
Read more about Sweat at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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