L74

Non-billable

Eccrine sweat disorders

L74 is the ICD-10-CM code for Eccrine sweat disorders. It is a non-billable category code — use a more specific child code such as L74.0 for billing.

Status
Header (non-billable)
Chapter
L00-L99
Subcodes
8
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Excludes2 — not included here

  • generalized hyperhidrosis (R61)

Frequently asked questions

What is ICD-10 code L74?
L74 is the ICD-10-CM code for "Eccrine sweat disorders". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L74 a billable code?
No — L74 is a non-billable header code. Use a more specific child code (such as L74.0) for billing.
What are the subcodes of L74?
L74 has 8 more specific child codes, including L74.0, L74.1, L74.2.

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

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