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ICD-10 Guide
ICD-10 CodesS31.819

S31.819

Billable

Unspecified open wound of right buttock

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

Code Description

ICD-10 S31.819 is a billable code used to indicate a diagnosis of unspecified open wound of right buttock.

Key Diagnostic Point:

An unspecified open wound of the right buttock refers to a traumatic injury characterized by a break in the skin and underlying tissues in the right gluteal region. This type of injury can result from various mechanisms, including blunt force trauma, lacerations, or penetrating injuries. The buttock area is anatomically complex, containing muscles, nerves, and blood vessels, making it susceptible to complications such as infection, hematoma formation, or damage to the underlying structures. In cases of severe trauma, associated injuries may involve the pelvic region, lumbar spine, or genitourinary system, necessitating a comprehensive assessment and potential surgical intervention. Emergency surgical procedures may be required to manage significant bleeding, repair damaged tissues, or address any complications arising from the injury. Accurate coding of this condition is crucial for appropriate treatment planning and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in injury severity and associated complications
  • Potential for co-existing injuries in the pelvic and lumbar regions
  • Need for detailed documentation of the mechanism of injury
  • Variability in surgical interventions required based on injury specifics

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to document associated injuries or complications
  • Inconsistent coding of surgical procedures performed
  • Lack of specificity in describing the wound type

Specialty Focus

Medical Specialties

Trauma Surgery

Documentation Requirements

Detailed operative notes, imaging studies, and assessments of associated injuries.

Common Clinical Scenarios

Management of traumatic injuries from falls, motor vehicle accidents, or assaults.

Billing Considerations

Ensure all associated injuries are documented to support coding for multiple trauma.

Emergency Medicine

Documentation Requirements

Comprehensive initial assessment, including vital signs, mechanism of injury, and immediate interventions.

Common Clinical Scenarios

Patients presenting with acute trauma requiring stabilization and potential surgical referral.

Billing Considerations

Document all interventions and consultations to support coding for emergency procedures.

Coding Guidelines

Inclusion Criteria

Use S31.819 When
  • Follow official ICD
  • 10 coding guidelines, ensuring specificity in documentation
  • Include details about the mechanism of injury, associated injuries, and any surgical interventions performed

Exclusion Criteria

Do NOT use S31.819 When
  • Exclude codes for closed wounds or injuries to other body parts

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used for repair of an open wound on the right buttock.

Documentation Requirements

Document the size of the wound and the method of repair.

Specialty Considerations

Trauma surgeons should ensure all associated injuries are documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding traumatic injuries, including open wounds. This has improved the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding traumatic injuries, including open wounds. This has improved the accuracy of data collection 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 difference between S31.819 and S31.81?

S31.819 refers to an unspecified open wound of the right buttock, while S31.81 specifies an open wound of the left buttock.