L89.504
✓ BillablePressure ulcer of unspecified ankle, stage 4
Diseases of the skin and subcutaneous tissue (L00-L99)
Also Known As
Healing pressure ulcer of unspecified ankle, stage 4Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified ankle
✅ No additional coding notes for L89.504
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CodeL89.504
BillableYes
ParentL89.50
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)