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ICD-10 Guide
ICD-10 CodesS51.801

S51.801

Billable

Unspecified open wound of right forearm

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

Code Description

ICD-10 S51.801 is a billable code used to indicate a diagnosis of unspecified open wound of right forearm.

Key Diagnostic Point:

An unspecified open wound of the right forearm refers to a traumatic injury that results in a break in the skin and underlying tissues in the forearm region, specifically on the right side. This type of injury can occur due to various mechanisms, including lacerations, abrasions, or punctures, often resulting from accidents, falls, or sharp object injuries. The forearm consists of two long bones, the radius and ulna, which can also be affected in conjunction with the open wound. Complications such as infection, delayed healing, or compartment syndrome may arise, particularly if the wound is deep or involves muscle and fascia. In cases where the wound is associated with fractures of the elbow or forearm bones, orthopedic fixation procedures may be necessary to stabilize the injury. Proper assessment and documentation are crucial to determine the extent of the injury and guide treatment, which may include surgical intervention, wound care, and rehabilitation. The unspecified nature of this code indicates that further specificity regarding the type and severity of the wound is not provided, which may impact treatment decisions and coding accuracy.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in wound types and severity
  • Potential for associated fractures or complications
  • Need for detailed documentation to support coding
  • Differentiation from similar codes for specific injuries

Audit Risk Factors

  • Inadequate documentation of the injury mechanism
  • Failure to specify associated fractures or complications
  • Incorrect linkage of procedures to the diagnosis
  • Lack of follow-up documentation on wound healing

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Detailed descriptions of the injury, treatment plan, and any surgical interventions performed.

Common Clinical Scenarios

Fractures associated with open wounds, compartment syndrome management, and orthopedic fixation procedures.

Billing Considerations

Ensure that all associated injuries are documented, including any surgical procedures performed for fixation.

Emergency Medicine

Documentation Requirements

Thorough assessment of the wound, mechanism of injury, and initial treatment provided.

Common Clinical Scenarios

Acute presentations of open wounds, management of traumatic injuries, and assessment for potential complications.

Billing Considerations

Document the urgency of care and any immediate interventions performed to prevent complications.

Coding Guidelines

Inclusion Criteria

Use S51.801 When
  • According to ICD
  • 10 coding guidelines, this code should be used when the specific type of open wound is not documented
  • Coders should ensure that the documentation supports the use of this unspecified code and consider more specific codes if available

Exclusion Criteria

Do NOT use S51.801 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

12001CPT Code

Simple repair of superficial wounds

Clinical Scenario

Used for initial treatment of the open wound in the emergency department.

Documentation Requirements

Document the size, location, and type of wound repaired.

Specialty Considerations

Orthopedic specialists may need to document any additional procedures performed.

20680CPT Code

Arthrocentesis, aspiration and/or injection into a major joint or bursa

Clinical Scenario

May be used if there is a need to assess for compartment syndrome.

Documentation Requirements

Document the indication for the procedure and findings.

Specialty Considerations

Emergency medicine specialists should document the urgency of the procedure.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more detailed coding of injuries, including open wounds. This has improved the specificity of data collected for treatment outcomes and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more detailed coding of injuries, including open wounds. This has improved the specificity of data collected for treatment outcomes and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more detailed coding of injuries, including open wounds. This has improved the specificity of data collected for treatment outcomes and resource allocation.

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 should I document to support the use of S51.801?

Document the mechanism of injury, the extent of the wound, any associated injuries, and the treatment provided. This will help ensure accurate coding and billing.