L97.50
⚠ Non-billable (Header)Non-pressure chronic ulcer of other part of unspecified foot
Diseases of the skin and subcutaneous tissue (L00-L99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for L97.50
Child Codes (8)
L97.501Non-pressure chronic ulcer of other part of unspecified foot limited to breakdown of skinL97.502Non-pressure chronic ulcer of other part of unspecified foot with fat layer exposedL97.503Non-pressure chronic ulcer of other part of unspecified foot with necrosis of muscleL97.504Non-pressure chronic ulcer of other part of unspecified foot with necrosis of boneL97.505Non-pressure chronic ulcer of other part of unspecified foot with muscle involvement without evidence of necrosisL97.506Non-pressure chronic ulcer of other part of unspecified foot with bone involvement without evidence of necrosisL97.508Non-pressure chronic ulcer of other part of unspecified foot with other specified severityL97.509Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity
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CodeL97.50
BillableNo — Header code
ParentL97.5
CategoryDiseases of the skin and subcutaneous tissue (L00-L99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes8
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)