S91.05
Non-billableOpen bite of ankle
S91.05 is the ICD-10-CM code for Open bite of ankle. It is a non-billable category code — use a more specific child code such as S91.051 for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Frequently asked questions
- What is ICD-10 code S91.05?
- S91.05 is the ICD-10-CM code for "Open bite of ankle". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S91.05 a billable code?
- No — S91.05 is a non-billable header code. Use a more specific child code (such as S91.051) for billing.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition