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ICD-10 Guide
ICD-10 CodesS61.13

S61.13

Billable

Puncture wound without foreign body of thumb with damage to nail

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/24/2025

Code Description

ICD-10 S61.13 is a billable code used to indicate a diagnosis of puncture wound without foreign body of thumb with damage to nail.

Key Diagnostic Point:

A puncture wound of the thumb occurs when a sharp object penetrates the skin, causing a wound that does not involve a foreign body. This type of injury can lead to damage to the nail, which may present as nail bed laceration or subungual hematoma. Clinically, these injuries can vary in severity, potentially affecting the underlying structures such as tendons, nerves, and blood vessels. Proper assessment is crucial to determine the extent of the injury, as complications can arise if the wound is not adequately treated. Treatment may involve cleaning the wound, possible suturing, and monitoring for infection. In some cases, surgical intervention may be necessary to repair damaged tendons or nerves. Accurate coding is essential for appropriate reimbursement and to reflect the complexity of the injury and treatment provided.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between puncture wounds and other types of wounds.
  • Assessing the extent of nail damage and associated structures.
  • Determining the need for surgical intervention versus conservative treatment.
  • Documenting the absence of foreign bodies accurately.

Audit Risk Factors

  • Inadequate documentation of the injury's specifics.
  • Failure to document associated injuries (e.g., tendon or nerve damage).
  • Misclassification of the wound type (puncture vs. laceration).
  • Inconsistent coding of follow-up treatments or surgeries.

Specialty Focus

Medical Specialties

Orthopedic Surgery

Documentation Requirements

Detailed notes on the mechanism of injury, extent of damage, and treatment plan.

Common Clinical Scenarios

Puncture wounds from tools or machinery, nail bed injuries requiring surgical repair.

Billing Considerations

Ensure documentation reflects any surgical interventions performed and the rationale for surgery.

Emergency Medicine

Documentation Requirements

Comprehensive assessment of the wound, including vital signs and initial treatment provided.

Common Clinical Scenarios

Patients presenting with puncture wounds from accidents or sports injuries.

Billing Considerations

Document the patient's tetanus status and any prophylactic measures taken.

Coding Guidelines

Inclusion Criteria

Use S61.13 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the injury type, location, and any associated injuries

Exclusion Criteria

Do NOT use S61.13 When
  • Exclude codes for puncture wounds with foreign bodies or other types of wounds

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds of the thumb

Clinical Scenario

Used when the puncture wound requires suturing.

Documentation Requirements

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

Specialty Considerations

Orthopedic surgeons should note any tendon repair 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, improving the accuracy of claims and the ability to track injury types and treatment outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, improving the accuracy of claims and the ability to track injury types and treatment outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries, improving the accuracy of claims and the ability to track injury types and treatment 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 difference between S61.13 and S61.12?

S61.13 is used for puncture wounds without foreign bodies, while S61.12 is for those with foreign bodies present. Accurate documentation is essential to determine the correct code.