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ICD-10 Guide
ICD-10 CodesS31.649

S31.649

Billable

Puncture wound with foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity

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

Code Description

ICD-10 S31.649 is a billable code used to indicate a diagnosis of puncture wound with foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity.

Key Diagnostic Point:

S31.649 describes a puncture wound of the abdominal wall that has penetrated into the peritoneal cavity, accompanied by the presence of a foreign body. This type of injury is often the result of trauma, such as a stab wound, gunshot wound, or an accidental injury from sharp objects. The peritoneal cavity is a potential space within the abdomen that houses various organs, and penetration into this area can lead to serious complications, including peritonitis, hemorrhage, and organ damage. The management of such injuries typically requires immediate surgical intervention to assess and repair any damage to internal organs, remove foreign bodies, and prevent infection. The complexity of treatment and coding arises from the need for thorough documentation of the injury's specifics, including the mechanism of injury, the type of foreign body involved, and any associated injuries to adjacent structures. Accurate coding is crucial for appropriate reimbursement and to reflect the severity of the injury in the patient's medical record.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Need for precise documentation of the mechanism of injury
  • Identification of the foreign body type and its implications
  • Potential for associated injuries requiring additional codes
  • Variability in surgical interventions based on injury severity

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to document the presence and type of foreign body
  • Lack of clarity on the extent of peritoneal cavity involvement
  • Inconsistent coding of associated injuries

Specialty Focus

Medical Specialties

Trauma Surgery

Documentation Requirements

Detailed operative reports, imaging studies, and injury assessments.

Common Clinical Scenarios

Management of stab wounds, gunshot wounds, and accidental punctures.

Billing Considerations

Documentation must include the mechanism of injury, surgical findings, and any complications.

Emergency Medicine

Documentation Requirements

Comprehensive patient history, physical examination findings, and initial management steps.

Common Clinical Scenarios

Initial assessment and stabilization of trauma patients with abdominal injuries.

Billing Considerations

Timely documentation is critical for accurate coding and billing.

Coding Guidelines

Inclusion Criteria

Use S31.649 When
  • Follow official ICD
  • 10 coding guidelines, ensuring accurate documentation of the injury's specifics, including the mechanism of injury and any associated injuries
  • Ensure compliance with coding conventions for puncture wounds and foreign bodies

Exclusion Criteria

Do NOT use S31.649 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

49002CPT Code

Exploratory laparotomy, with or without repair of perforation

Clinical Scenario

Used when surgical intervention is required for abdominal injuries.

Documentation Requirements

Operative report detailing the findings and procedures performed.

Specialty Considerations

Trauma surgeons must document the extent of 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 with foreign bodies, which enhances the accuracy of medical records and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds with foreign bodies, which enhances the accuracy of medical records and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

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 S31.649 accurately?

Accurate coding of S31.649 is crucial for proper reimbursement, reflecting the severity of the injury, and ensuring appropriate treatment is documented. It also aids in tracking injury patterns and outcomes in trauma care.