S91.255A
✓ BillableOpen bite of left lesser toe(s) with damage to nail, initial encounter
Injury, poisoning and certain other consequences of external causes (S00-T88)
✅ No additional coding notes for S91.255A
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CodeS91.255A
BillableYes
ParentS91.255
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)