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ICD-10 Guide
ICD-10 CodesS31.111

S31.111

Billable

Laceration without foreign body of abdominal wall, left upper quadrant without penetration into peritoneal cavity

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/23/2025

Code Description

ICD-10 S31.111 is a billable code used to indicate a diagnosis of laceration without foreign body of abdominal wall, left upper quadrant without penetration into peritoneal cavity.

Key Diagnostic Point:

S31.111 refers to a specific type of abdominal wall injury characterized by a laceration in the left upper quadrant that does not involve any foreign body and does not penetrate the peritoneal cavity. This injury is often the result of blunt or penetrating trauma, such as from a fall, motor vehicle accident, or an assault. Clinically, it is important to assess the depth and extent of the laceration, as well as to rule out any associated injuries to internal organs, such as the spleen or left kidney, which are located in this quadrant. The absence of penetration into the peritoneal cavity is a critical factor, as it significantly reduces the risk of intra-abdominal complications, such as peritonitis or hemorrhage. Management typically involves wound care, possible suturing, and monitoring for signs of infection or other complications. Emergency surgical intervention may be required if there are signs of internal bleeding or if the laceration is extensive. Accurate coding of this injury is essential for appropriate treatment planning and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between lacerations and other types of abdominal injuries.
  • Determining the depth and extent of the laceration.
  • Assessing for associated injuries to internal organs.
  • Understanding the implications of non-penetrating versus penetrating injuries.

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury.
  • Failure to specify the depth of the laceration.
  • Misclassification of the injury type (e.g., coding as penetrating when it is not).
  • Lack of follow-up documentation regarding treatment and outcomes.

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Detailed documentation of the injury mechanism, assessment findings, and treatment provided.

Common Clinical Scenarios

Patients presenting with abdominal trauma from falls, accidents, or assaults.

Billing Considerations

Ensure that all relevant imaging and lab results are included to rule out internal injuries.

General Surgery

Documentation Requirements

Comprehensive surgical notes detailing the procedure performed, findings, and post-operative care.

Common Clinical Scenarios

Surgical intervention for extensive lacerations or those with associated organ injuries.

Billing Considerations

Document any intraoperative findings that may affect coding and billing.

Coding Guidelines

Inclusion Criteria

Use S31.111 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the laceration is documented as not penetrating the peritoneal cavity
  • Include any relevant external cause codes to provide context for the injury

Exclusion Criteria

Do NOT use S31.111 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used for lacerations requiring simple closure.

Documentation Requirements

Document the size and location of the laceration.

Specialty Considerations

Ensure that the procedure aligns with the diagnosis.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of lacerations, improving the accuracy of data collection and reimbursement processes. S31.111 provides a clear distinction between types of abdominal wall injuries.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of lacerations, improving the accuracy of data collection and reimbursement processes. S31.111 provides a clear distinction between types of abdominal wall injuries.

Reimbursement & Billing Impact

reimbursement processes. S31.111 provides a clear distinction between types of abdominal wall injuries.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the difference between S31.111 and S31.112?

S31.111 is used for lacerations that do not penetrate the peritoneal cavity, while S31.112 is for lacerations that do penetrate, indicating a more severe injury that may require different management.