S42.451
⚠ Non-billable (Header)Displaced 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 S42.451
Child Codes (7)
S42.451ADisplaced fracture of lateral condyle of right humerus, initial encounter for closed fractureS42.451BDisplaced fracture of lateral condyle of right humerus, initial encounter for open fractureS42.451DDisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with routine healingS42.451GDisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with delayed healingS42.451KDisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with nonunionS42.451PDisplaced fracture of lateral condyle of right humerus, subsequent encounter for fracture with malunionS42.451SDisplaced fracture of lateral condyle of right humerus, sequela
🧪 Validate Combinations
Add S42.451 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeS42.451
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)