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v1.0.0
ICD-10 Guide
ICD-10 CodesS31.633

S31.633

Billable

Puncture wound without foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity

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

Code Description

ICD-10 S31.633 is a billable code used to indicate a diagnosis of puncture wound without foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity.

Key Diagnostic Point:

A puncture wound of the abdominal wall in the right lower quadrant that penetrates the peritoneal cavity is a significant injury often resulting from trauma such as stab wounds, gunshot wounds, or accidental injuries. This type of wound can lead to serious complications, including peritonitis, internal bleeding, and damage to abdominal organs such as the intestines, bladder, or reproductive organs. The right lower quadrant is particularly concerning due to the proximity of the appendix and the right ovary in females, which may also be affected. Immediate assessment and intervention are critical, as the presence of a penetrating wound necessitates surgical evaluation to determine the extent of internal injury and to prevent further complications. Emergency surgical interventions may include exploratory laparotomy, repair of any damaged organs, and management of any hemorrhage. Proper documentation of the mechanism of injury, the extent of the wound, and any surgical procedures performed is essential for accurate coding and billing.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Need for detailed documentation of the mechanism of injury.
  • Assessment of potential internal organ damage.
  • Differentiation from similar codes for abdominal trauma.
  • Requirement for surgical intervention documentation.

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury.
  • Failure to document surgical interventions performed.
  • Misclassification of the wound type.
  • Lack of follow-up documentation on complications.

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Detailed account of the injury mechanism, vital signs, and initial assessment findings.

Common Clinical Scenarios

Patients presenting with stab wounds, gunshot wounds, or accidental punctures to the abdomen.

Billing Considerations

Timely documentation is crucial due to the acute nature of the injuries.

General Surgery

Documentation Requirements

Operative reports detailing the surgical approach, findings, and any repairs made.

Common Clinical Scenarios

Exploratory laparotomy for penetrating abdominal injuries.

Billing Considerations

Accurate coding of any additional procedures performed during surgery.

Coding Guidelines

Inclusion Criteria

Use S31.633 When
  • Follow the official ICD
  • CM coding guidelines for trauma and injuries
  • Ensure that documentation supports the diagnosis and includes details about the injury's mechanism and any surgical interventions

Exclusion Criteria

Do NOT use S31.633 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

49000CPT Code

Exploratory laparotomy, peritoneal cavity

Clinical Scenario

Used when a patient with a puncture wound requires surgical exploration.

Documentation Requirements

Operative report detailing findings and procedures performed.

Specialty Considerations

General surgeons must document the extent of the injury and any repairs made.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds. This specificity aids in better tracking of trauma cases and improves the accuracy of healthcare data.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds. This specificity aids in better tracking of trauma cases and improves the accuracy of healthcare data.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds. This specificity aids in better tracking of trauma cases and improves the accuracy of healthcare data.

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 significance of coding S31.633?

Coding S31.633 accurately reflects the severity of the injury and the need for potential surgical intervention, which is crucial for appropriate treatment and reimbursement.