S82.85
⚠ Non-billable (Header)Trimalleolar fracture of lower leg
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for S82.85
Child Codes (6)
S82.851Displaced trimalleolar fracture of right lower legS82.852Displaced trimalleolar fracture of left lower legS82.853Displaced trimalleolar fracture of unspecified lower legS82.854Nondisplaced trimalleolar fracture of right lower legS82.855Nondisplaced trimalleolar fracture of left lower legS82.856Nondisplaced trimalleolar fracture of unspecified lower leg
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CodeS82.85
BillableNo — Header code
ParentS82.8
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)