S00.531 (Contusion of lip) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. It identifies cases of contusion of lip for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

S00.531 — Contusion of lip

Chapter S00-T88: Injury, poisoning and certain other consequences of external causes

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Sub-codes under S00.531

S00.531AContusion of lip, initial encounterS00.531DContusion of lip, subsequent encounterS00.531SContusion of lip, sequela

Related diagnoses

S00.532Contusion of oral cavity

Common questions about S00.531 (Contusion of lip)

What does ICD-10 code S00.531 mean?
S00.531 is the ICD-10-CM 2025 code for Contusion of lip. 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 S00.531 a billable diagnosis code?
S00.531 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under S00.531. Browse the sub-codes listed on this page.
Which ICD-10 chapter does S00.531 belong to?
S00.531 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 Contusion of lip?
For a plain-language explanation of Contusion of lip, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Contusion of lip" 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 ↗