L74.4
✓ Billable
Anhidrosis
ICD-10-CM · FY2026 · Diseases of the Skin and Subcutaneous Tissue
Code
L74.4
System
ICD-10-CM
Billable
Yes — valid for submission
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 L74.4?
ICD-10-CM code L74.4 represents Anhidrosis. It is a billable diagnosis code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is L74.4 billable?
Yes. L74.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is L74.4 in?
L74.4 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
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L74.0
Miliaria rubra
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L74.1
Miliaria crystallina
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L74.2
Miliaria profunda
Billable
L74.3
Miliaria, unspecified
Billable
L74.5
Focal hyperhidrosis
Non-billable
L74.8
Other eccrine sweat disorders
Billable
L74.9
Eccrine sweat disorder, unspecified
Billable
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