S42.454
⚠ Non-billable (Header)Nondisplaced fracture of lateral condyle of right 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 S42.454
Child Codes (7)
S42.454ANondisplaced fracture of lateral condyle of right humerus, initial encounter for closed fractureS42.454BNondisplaced fracture of lateral condyle of right humerus, initial encounter for open fractureS42.454DNondisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with routine healingS42.454GNondisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with delayed healingS42.454KNondisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with nonunionS42.454PNondisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with malunionS42.454SNondisplaced fracture of lateral condyle of right humerus, sequela
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CodeS42.454
BillableNo — Header code
ParentS42.45
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)