ICD10BillableValid for clinical use

ICD-10 Code S81.819: Laceration without foreign body, unspecified lower leg

S81.819 is a billable ICD-10 diagnosis code used to classify Laceration without foreign body, unspecified lower leg in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

When is it used?

  • May be used when a clinician documents laceration without foreign body, unspecified lower leg in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
19Injury, poisoning and certain other consequences of external causes (S00-T88)
block
S80-S89Injuries to the knee and lower leg
category
S81Open wound of knee and lower leg
category
S81.8Open wound of lower leg
category
S81.81Laceration without foreign body of lower leg
currentS81.81

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

Emergency Medicine SpecialistOrthopedic Specialist

Coding guidelines

Common synonyms

Laceration without foreign body, unspecified lower legLaceration without foreign body

Frequently asked questions

Code details

CodeS81.819
SystemICD10
Display nameLaceration without foreign body, unspecified lower leg
ChapterInjury, poisoning and certain other consequences of external causes (S00-T88)
BlockInjuries to the knee and lower leg

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Laceration

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code S81.819 for Laceration without foreign body, unspecified lower leg | HealthAssure