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ICD-10 Guide
ICD-10 CodesS31.45

S31.45

Billable

Open bite of vagina and vulva

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

Code Description

ICD-10 S31.45 is a billable code used to indicate a diagnosis of open bite of vagina and vulva.

Key Diagnostic Point:

An open bite of the vagina and vulva refers to a traumatic injury characterized by a laceration or puncture wound in the vaginal or vulvar area, typically resulting from an external force. This type of injury can occur due to various mechanisms, including sexual assault, accidents, or surgical complications. The clinical presentation may include bleeding, pain, and potential exposure of underlying tissues. Open bites can lead to significant complications, including infection, scarring, and functional impairment. In cases of severe trauma, associated injuries to the pelvic region, such as fractures or damage to surrounding organs, may also be present. Emergency surgical intervention may be required to repair the injury, control bleeding, and prevent infection. Proper assessment and documentation of the extent of the injury, associated trauma, and any surgical procedures performed are crucial for accurate coding and management of the patient's care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential mechanisms of injury (e.g., trauma, assault)
  • Need for detailed documentation of injury extent and associated conditions
  • Potential for co-existing pelvic injuries or abdominal trauma
  • Variability in surgical interventions required based on injury severity

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to document associated injuries or complications
  • Incorrect coding of the severity of the injury
  • Lack of clarity in surgical intervention details

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

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

Common Clinical Scenarios

Patients presenting with trauma from accidents, assaults, or surgical complications.

Billing Considerations

Ensure documentation reflects the urgency of the situation and any immediate interventions performed.

Obstetrics/Gynecology

Documentation Requirements

Comprehensive documentation of the injury, including location, size, and depth, as well as any surgical repair performed.

Common Clinical Scenarios

Management of trauma cases, post-operative complications, or injuries related to childbirth.

Billing Considerations

Consideration of potential long-term effects on reproductive health and function.

Coding Guidelines

Inclusion Criteria

Use S31.45 When
  • According to ICD
  • 10 guidelines, S31
  • 45 should be used when the injury is specifically identified as an open bite of the vagina and vulva
  • It is important to document the mechanism of injury and any associated conditions

Exclusion Criteria

Do NOT use S31.45 When
  • Exclusions include injuries that are not classified as open bites

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used when performing a simple repair of an open bite injury.

Documentation Requirements

Document the size and location of the wound, as well as the repair technique used.

Specialty Considerations

Emergency medicine and surgical specialties should ensure accurate coding of the procedure performed.

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 open bites of the vagina and vulva. This specificity aids in better tracking of injury types and associated complications, improving patient care and research outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites of the vagina and vulva. This specificity aids in better tracking of injury types and associated complications, improving patient care and research outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites of the vagina and vulva. This specificity aids in better tracking of injury types and associated complications, improving patient care and research outcomes.

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 primary cause of open bite injuries in the vagina and vulva?

Open bite injuries can result from various causes, including trauma from accidents, sexual assault, or surgical complications. Each case requires careful assessment to determine the mechanism of injury.