S22.20
⚠ Non-billable (Header)Unspecified fracture of sternum
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 S22.20
Child Codes (6)
S22.20XAUnspecified fracture of sternum, initial encounter for closed fractureS22.20XBUnspecified fracture of sternum, initial encounter for open fractureS22.20XDUnspecified fracture of sternum, subsequent encounter for fracture with routine healingS22.20XGUnspecified fracture of sternum, subsequent encounter for fracture with delayed healingS22.20XKUnspecified fracture of sternum, subsequent encounter for fracture with nonunionS22.20XSUnspecified fracture of sternum, sequela
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CodeS22.20
BillableNo — Header code
ParentS22.2
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)