ICD-10-CM · Category
S93.491 — Sprain of other ligament of right ankle
Chapter S00-T88: Injury, poisoning and certain other consequences of external causes
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Common questions about S93.491 (Sprain of other ligament of right ankle)
What does ICD-10 code S93.491 mean?
S93.491 is the ICD-10-CM 2025 code for Sprain of other ligament of right ankle. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is S93.491 a billable diagnosis code?
S93.491 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under S93.491. Browse the sub-codes listed on this page.
Which ICD-10 chapter does S93.491 belong to?
S93.491 belongs to the chapter "Injury, poisoning and certain other consequences of external causes" (codes S00-T88). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Sprain of other ligament of right ankle?
For a plain-language explanation of Sprain of other ligament of right ankle, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Sprain of other ligament of right ankle" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗