S52.261
⚠ Non-billable (Header)Displaced segmental fracture of shaft of ulna, 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 S52.261
Child Codes (16)
S52.261ADisplaced segmental fracture of shaft of ulna, right arm, initial encounter for closed fractureS52.261BDisplaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type I or IIS52.261CDisplaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIICS52.261DDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with routine healingS52.261EDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with routine healingS52.261FDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.261GDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with delayed healingS52.261HDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with delayed healingS52.261JDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS52.261KDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunionS52.261MDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunionS52.261NDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.261PDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunionS52.261QDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunionS52.261RDisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS52.261SDisplaced segmental fracture of shaft of ulna, right arm, sequela
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CodeS52.261
BillableNo — Header code
ParentS52.26
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)