S00.541 (External constriction 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 external constriction of lip for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

S00.541 — External constriction of lip

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

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Sub-codes under S00.541

S00.541AExternal constriction of lip, initial encounterS00.541DExternal constriction of lip, subsequent encounterS00.541SExternal constriction of lip, sequela

Related diagnoses

S00.542External constriction of oral cavity

Common questions about S00.541 (External constriction of lip)

What does ICD-10 code S00.541 mean?
S00.541 is the ICD-10-CM 2025 code for External constriction 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 S00.541 a billable diagnosis code?
S00.541 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under S00.541. Browse the sub-codes listed on this page.
Which ICD-10 chapter does S00.541 belong to?
S00.541 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 External constriction of lip?
For a plain-language explanation of External constriction of lip, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about External constriction 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 ↗