S52.212
⚠ Non-billable (Header)Greenstick fracture of shaft of left ulna
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 S52.212
Child Codes (6)
S52.212AGreenstick fracture of shaft of left ulna, initial encounter for closed fractureS52.212DGreenstick fracture of shaft of left ulna, subsequent encounter for fracture with routine healingS52.212GGreenstick fracture of shaft of left ulna, subsequent encounter for fracture with delayed healingS52.212KGreenstick fracture of shaft of left ulna, subsequent encounter for fracture with nonunionS52.212PGreenstick fracture of shaft of left ulna, subsequent encounter for fracture with malunionS52.212SGreenstick fracture of shaft of left ulna, sequela
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CodeS52.212
BillableNo — Header code
ParentS52.21
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)