S42.489
⚠ Non-billable (Header)Torus fracture of lower end of unspecified humerus
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 S42.489
Child Codes (6)
S42.489ATorus fracture of lower end of unspecified humerus, initial encounter for closed fractureS42.489DTorus fracture of lower end of unspecified humerus, subsequent encounter for fracture with routine healingS42.489GTorus fracture of lower end of unspecified humerus, subsequent encounter for fracture with delayed healingS42.489KTorus fracture of lower end of unspecified humerus, subsequent encounter for fracture with nonunionS42.489PTorus fracture of lower end of unspecified humerus, subsequent encounter for fracture with malunionS42.489STorus fracture of lower end of unspecified humerus, sequela
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CodeS42.489
BillableNo — Header code
ParentS42.48
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)