S42.496
⚠ Non-billable (Header)Other nondisplaced 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 S42.496
Child Codes (7)
S42.496AOther nondisplaced fracture of lower end of unspecified humerus, initial encounter for closed fractureS42.496BOther nondisplaced fracture of lower end of unspecified humerus, initial encounter for open fractureS42.496DOther nondisplaced fracture of lower end of unspecified humerus, subsequent encounter for fracture with routine healingS42.496GOther nondisplaced fracture of lower end of unspecified humerus, subsequent encounter for fracture with delayed healingS42.496KOther nondisplaced fracture of lower end of unspecified humerus, subsequent encounter for fracture with nonunionS42.496POther nondisplaced fracture of lower end of unspecified humerus, subsequent encounter for fracture with malunionS42.496SOther nondisplaced fracture of lower end of unspecified humerus, sequela
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CodeS42.496
BillableNo — Header code
ParentS42.49
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes7
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)