S52.242
⚠ Non-billable (Header)Displaced spiral fracture of shaft of ulna, 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 S52.242
Child Codes (16)
S52.242ADisplaced spiral fracture of shaft of ulna, left arm, initial encounter for closed fractureS52.242BDisplaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type I or IIS52.242CDisplaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIICS52.242DDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with routine healingS52.242EDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with routine healingS52.242FDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.242GDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with delayed healingS52.242HDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with delayed healingS52.242JDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS52.242KDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunionS52.242MDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunionS52.242NDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.242PDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunionS52.242QDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunionS52.242RDisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS52.242SDisplaced spiral fracture of shaft of ulna, left arm, sequela
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CodeS52.242
BillableNo — Header code
ParentS52.24
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes16
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)