S99.299
⚠ Non-billable (Header)Other physeal fracture of phalanx of unspecified toe
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 S99.299
Child Codes (7)
S99.299AOther physeal fracture of phalanx of unspecified toe, initial encounter for closed fractureS99.299BOther physeal fracture of phalanx of unspecified toe, initial encounter for open fractureS99.299DOther physeal fracture of phalanx of unspecified toe, subsequent encounter for fracture with routine healingS99.299GOther physeal fracture of phalanx of unspecified toe, subsequent encounter for fracture with delayed healingS99.299KOther physeal fracture of phalanx of unspecified toe, subsequent encounter for fracture with nonunionS99.299POther physeal fracture of phalanx of unspecified toe, subsequent encounter for fracture with malunionS99.299SOther physeal fracture of phalanx of unspecified toe, sequela
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CodeS99.299
BillableNo — Header code
ParentS99.29
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)