S90.57
Non-billableOther superficial bite of ankle
S90.57 is the ICD-10-CM code for Other superficial bite of ankle. It is a non-billable category code — use a more specific child code such as S90.571 for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHWild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their young or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems. To prevent animal bites and complications from bites: Never pet, handle, or feed unknown animals Leave snakes alone Watch your…
Read more about Animal Bites at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •open bite of ankle (S91.05-)
Frequently asked questions
- What is ICD-10 code S90.57?
- S90.57 is the ICD-10-CM code for "Other superficial bite of ankle". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S90.57 a billable code?
- No — S90.57 is a non-billable header code. Use a more specific child code (such as S90.571) for billing.
- What are the subcodes of S90.57?
- S90.57 has 3 more specific child codes, including S90.571, S90.572, S90.579.
- What is excluded from S90.57?
- Excludes1 (not coded here): open bite of ankle (S91.05-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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