L74.9

Billable

Eccrine sweat disorder, unspecified

L74.9 is the ICD-10-CM code for Eccrine sweat disorder, unspecified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
L00-L99
Parent
L74
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

What this means — in plain language

MedlinePlus · NIH

Sweat 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.

Includes

  • Sweat gland disorder NOS

Frequently asked questions

What is ICD-10 code L74.9?
L74.9 is the ICD-10-CM code for "Eccrine sweat disorder, unspecified". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L74.9 a billable code?
Yes — L74.9 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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