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L03.01

⚠ Non-billable (Header)

Cellulitis of finger

Diseases of the skin and subcutaneous tissue (L00-L99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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Also Known As

FelonWhitlow

❌ Excludes1

direct

Cannot be coded with L03.01

  • • herpetic whitlow (B00.89)

Child Codes (3)

L03.011Cellulitis of right fingerL03.012Cellulitis of left fingerL03.019Cellulitis of unspecified finger

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Code Information

CodeL03.01
BillableNo — Header code
ParentL03.0
CategoryDiseases of the skin and subcutaneous tissue (L00-L99)
Excludes11 rule(s)
Excludes20 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)