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ICD-10 Guide
ICD-10 CodesS31.25

S31.25

Billable

Open bite of penis

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

Code Description

ICD-10 S31.25 is a billable code used to indicate a diagnosis of open bite of penis.

Key Diagnostic Point:

An open bite of the penis is a traumatic injury characterized by a laceration or puncture wound that penetrates the skin and underlying tissues of the penile shaft. This type of injury can occur due to various mechanisms, including animal bites, human bites, or accidents involving sharp objects. The clinical presentation may include bleeding, swelling, and pain at the site of injury, and there may be associated injuries to the surrounding structures, such as the urethra or scrotum. Open bites can lead to complications such as infection, scarring, and functional impairment if not properly managed. Emergency evaluation typically involves a thorough physical examination, assessment of the extent of the injury, and imaging studies if necessary to rule out deeper tissue damage. Surgical intervention may be required for wound debridement, repair of any lacerated structures, and to prevent infection. Proper coding for this injury is crucial for accurate medical billing and to ensure appropriate treatment protocols are followed.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential causes (animal bites, human bites, sharp objects)
  • Need for detailed documentation of injury mechanism
  • Potential for associated injuries requiring additional codes
  • Variability in treatment approaches (surgical vs. conservative)

Audit Risk Factors

  • Inadequate documentation of the injury mechanism
  • Failure to document associated injuries
  • Incorrect coding of the severity of the injury
  • Lack of follow-up documentation post-surgery

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed notes on the nature of the injury, any associated urethral injuries, and surgical interventions performed.

Common Clinical Scenarios

Management of open bites resulting from animal attacks or human altercations, including repair of lacerations and assessment for urethral injury.

Billing Considerations

Urologists must ensure that any potential urethral injury is documented and assessed, as this can significantly impact treatment and coding.

Emergency Medicine

Documentation Requirements

Comprehensive assessment of the injury, including mechanism, extent, and initial management steps taken.

Common Clinical Scenarios

Initial evaluation and stabilization of patients with open bites, including wound care and referral to specialists.

Billing Considerations

Emergency physicians should document the patient's vital signs and any immediate interventions to support coding for the level of care provided.

Coding Guidelines

Inclusion Criteria

Use S31.25 When
  • According to ICD
  • 10 coding guidelines, S31
  • 25 should be used when there is a clear documentation of an open bite injury to the penis
  • Coders must ensure that the injury is not classified under other codes that describe different types of injuries or conditions
  • It is essential to document the mechanism of injury and any associated complications

Exclusion Criteria

Do NOT use S31.25 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used for the repair of an open bite of the penis that does not involve deeper structures.

Documentation Requirements

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

Specialty Considerations

Urologists may perform more complex repairs depending on the extent of the injury.

54160CPT Code

Circumcision, surgical excision

Clinical Scenario

May be relevant if the injury necessitates circumcision due to extensive damage.

Documentation Requirements

Document the reason for circumcision and any associated injuries.

Specialty Considerations

Urologists should ensure that the indication for the procedure is clearly documented.

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 penis. This specificity aids in better tracking of injury types and treatment outcomes, ultimately improving patient care and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites of the penis. This specificity aids in better tracking of injury types and treatment outcomes, ultimately improving patient care and resource allocation.

Reimbursement & Billing Impact

reimbursement and to avoid claim denials.

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 documentation needed for coding S31.25?

The primary documentation needed includes a detailed description of the injury, the mechanism of injury, any associated injuries, and the treatment provided. This ensures accurate coding and appropriate reimbursement.