S42.342
⚠ Non-billable (Header)Displaced spiral fracture of shaft of humerus, left arm
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 S42.342
Child Codes (7)
S42.342ADisplaced spiral fracture of shaft of humerus, left arm, initial encounter for closed fractureS42.342BDisplaced spiral fracture of shaft of humerus, left arm, initial encounter for open fractureS42.342DDisplaced spiral fracture of shaft of humerus, left arm, subsequent encounter for fracture with routine healingS42.342GDisplaced spiral fracture of shaft of humerus, left arm, subsequent encounter for fracture with delayed healingS42.342KDisplaced spiral fracture of shaft of humerus, left arm, subsequent encounter for fracture with nonunionS42.342PDisplaced spiral fracture of shaft of humerus, left arm, subsequent encounter for fracture with malunionS42.342SDisplaced spiral fracture of shaft of humerus, left arm, sequela
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CodeS42.342
BillableNo — Header code
ParentS42.34
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)