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ICD-10 Guide
ICD-10 CodesS01.331

S01.331

Billable

Puncture wound without foreign body of right ear

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 S01.331 is a billable code used to indicate a diagnosis of puncture wound without foreign body of right ear.

Key Diagnostic Point:

A puncture wound of the right ear is characterized by a small, deep injury caused by a sharp object penetrating the skin and underlying tissues without the presence of a foreign body. This type of injury can occur from various mechanisms, including accidental trauma from sharp objects, bites, or falls. Clinically, patients may present with localized pain, swelling, and bleeding at the site of injury. The absence of a foreign body is crucial as it influences the management and potential complications. Diagnosis typically involves a thorough history and physical examination, focusing on the mechanism of injury and assessing for any associated injuries or complications. Management may include cleaning the wound, tetanus prophylaxis, and, if necessary, suturing. Complications can include infection, scarring, or damage to underlying structures such as cartilage or nerves. Accurate coding is essential for proper reimbursement and tracking of injury patterns in healthcare settings.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between puncture wounds and lacerations
  • Determining the presence or absence of foreign bodies
  • Assessing associated injuries in the ear region
  • Understanding the specific anatomical implications of ear injuries

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to specify the absence of foreign bodies
  • Misclassification of the injury type (puncture vs. laceration)
  • Inconsistent coding across different encounters

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Documentation must include a detailed account of the injury mechanism, examination findings, and treatment provided.

Common Clinical Scenarios

Patients presenting with puncture wounds from falls, animal bites, or sharp objects.

Billing Considerations

Consideration of potential complications such as infection or damage to the ear structures.

Surgery

Documentation Requirements

Operative reports should detail the surgical approach, findings, and any repairs made to the ear structures.

Common Clinical Scenarios

Surgical intervention for extensive puncture wounds or those with complications.

Billing Considerations

Documentation must reflect the complexity of the repair and any associated procedures performed.

Coding Guidelines

Inclusion Criteria

Use S01.331 When
  • Follow official ICD
  • CM coding guidelines, ensuring accurate documentation of the injury type, location, and any associated complications

Exclusion Criteria

Do NOT use S01.331 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used when the puncture wound requires suturing.

Documentation Requirements

Operative report detailing the repair procedure.

Specialty Considerations

Emergency and surgical specialties must document the extent of the repair.

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, which aids in better tracking and management of injury-related healthcare services.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds, which aids in better tracking and management of injury-related healthcare services.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries, including puncture wounds, which aids in better tracking and management of injury-related healthcare services.

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 a puncture wound and a laceration?

A puncture wound is a deep, narrow injury caused by a sharp object penetrating the skin, while a laceration is a tear or cut in the skin that may be jagged or irregular.