Is L74.5 a billable ICD-10 code?

No. L74.5 is a non-billable header code. Use a more specific subcategory for claims.

L74.5 ⚠ Non-billable

Focal hyperhidrosis

Q: What is ICD-10 code L74.5?

ICD-10-CM code L74.5 stands for "Focal hyperhidrosis". It is a non-billable header code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Diseases of the Skin and Subcutaneous Tissue

Code

L74.5

System

ICD-10-CM

Billable

No — use specific code

Effective

FY2026

Chapter

Diseases of the Skin and Subcutaneous Tissue

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code L74.5?

ICD-10-CM code L74.5 represents Focal hyperhidrosis. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.

Is L74.5 billable?

No. L74.5 is a non-billable header. Select a more specific subcategory for claims submission.

What chapter is L74.5 in?

L74.5 belongs to the Diseases of the Skin and Subcutaneous Tissue chapter (L00–L99) of ICD-10-CM.

Related codes in the L74 category

L74 Eccrine sweat disorders Non-billable L74.0 Miliaria rubra Billable L74.1 Miliaria crystallina Billable L74.2 Miliaria profunda Billable L74.3 Miliaria, unspecified Billable L74.4 Anhidrosis Billable L74.8 Other eccrine sweat disorders Billable L74.9 Eccrine sweat disorder, unspecified Billable

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