L42
✓ BillablePityriasis rosea
Diseases of the skin and subcutaneous tissue (L00-L99)
✅ No additional coding notes for L42
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CodeL42
BillableYes
CategoryDiseases of the skin and subcutaneous tissue (L00-L99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)