S42.331
⚠ Non-billable (Header)Displaced oblique fracture of shaft of humerus, right 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 S42.331
Child Codes (7)
S42.331ADisplaced oblique fracture of shaft of humerus, right arm, initial encounter for closed fractureS42.331BDisplaced oblique fracture of shaft of humerus, right arm, initial encounter for open fractureS42.331DDisplaced oblique fracture of shaft of humerus, right arm, subsequent encounter for fracture with routine healingS42.331GDisplaced oblique fracture of shaft of humerus, right arm, subsequent encounter for fracture with delayed healingS42.331KDisplaced oblique fracture of shaft of humerus, right arm, subsequent encounter for fracture with nonunionS42.331PDisplaced oblique fracture of shaft of humerus, right arm, subsequent encounter for fracture with malunionS42.331SDisplaced oblique fracture of shaft of humerus, right arm, sequela
🧪 Validate Combinations
Add S42.331 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeS42.331
BillableNo — Header code
ParentS42.33
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)