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ICD-10 Guide
ICD-10 CodesS31.11

S31.11

Billable

Laceration without foreign body of abdominal wall without penetration into peritoneal cavity

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

Code Description

ICD-10 S31.11 is a billable code used to indicate a diagnosis of laceration without foreign body of abdominal wall without penetration into peritoneal cavity.

Key Diagnostic Point:

S31.11 refers to a laceration of the abdominal wall that does not involve any foreign body and does not penetrate the peritoneal cavity. This type of injury is typically the result of blunt or penetrating trauma, such as from a fall, motor vehicle accident, or sharp object. Clinically, it is important to assess the depth and extent of the laceration, as well as any associated injuries to the underlying structures, including muscles, nerves, and blood vessels. While the peritoneal cavity remains intact, the injury can still lead to significant pain, swelling, and potential complications such as infection or hematoma formation. Emergency surgical intervention may be required for extensive lacerations to ensure proper healing and to prevent complications. Accurate documentation of the injury's characteristics, mechanism of injury, and any associated treatments is crucial for appropriate coding and billing.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between superficial and deep lacerations
  • Assessing associated injuries to underlying structures
  • Documenting the mechanism of injury accurately
  • 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., penetrating vs. non-penetrating)
  • Inconsistent coding of associated injuries

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

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

Common Clinical Scenarios

Patients presenting with abdominal trauma from accidents or falls.

Billing Considerations

Ensure all associated injuries are documented to support coding.

General Surgery

Documentation Requirements

Operative reports detailing the laceration repair and any additional procedures performed.

Common Clinical Scenarios

Surgical intervention for extensive abdominal wall lacerations.

Billing Considerations

Document the extent of the laceration and any complications encountered during surgery.

Coding Guidelines

Inclusion Criteria

Use S31.11 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the injury's characteristics and any associated conditions

Exclusion Criteria

Do NOT use S31.11 When
  • Exclude codes that indicate foreign bodies or penetration into the peritoneal cavity

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used for repair of the laceration in an outpatient setting.

Documentation Requirements

Document the size and location of the laceration.

Specialty Considerations

Ensure the procedure is performed by a qualified provider.

49000CPT Code

Exploratory laparotomy

Clinical Scenario

Used if there is suspicion of deeper injury requiring surgical intervention.

Documentation Requirements

Document indications for surgery and findings.

Specialty Considerations

Involve surgical teams for accurate coding.

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. S31.11 provides a clear distinction from other types of abdominal 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. S31.11 provides a clear distinction from other types of abdominal injuries.

Reimbursement & Billing Impact

reimbursement processes. S31.11 provides a clear distinction from other types of abdominal 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 S31.11 and S31.12?

S31.11 refers to a laceration without foreign body, while S31.12 indicates a laceration with a foreign body present, which may require different management and coding.