S91.1
⚠ Non-billable (Header)Open wound of toe without damage to nail
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.
❌ Excludes1
inherited from S91Rules from parent category S91: Open wound of ankle, foot and toes
- • open fracture of ankle, foot and toes (S92.-with 7th character B)
- • traumatic amputation of ankle and foot (S98.-)
Child Codes (6)
S91.10Unspecified open wound of toe without damage to nailS91.11Laceration without foreign body of toe without damage to nailS91.12Laceration with foreign body of toe without damage to nailS91.13Puncture wound without foreign body of toe without damage to nailS91.14Puncture wound with foreign body of toe without damage to nailS91.15Open bite of toe without damage to nail
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CodeS91.1
BillableNo — Header code
ParentS91
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes12 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)