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ICD-10 Guide
ICD-10 CodesChapter 12: Diseases of the skin and subcutaneous tissueL57

L57

Non-billable

Skin changes due to chronic exposure to nonionizing radiation

Chapter 12:Diseases of the skin and subcutaneous tissue

BILLABLE STATUSNo
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 L57 is a used to indicate a diagnosis of skin changes due to chronic exposure to nonionizing radiation.

Key Diagnostic Point:

ICD-10 code L57 encompasses skin changes resulting from chronic exposure to nonionizing radiation, which includes ultraviolet (UV) radiation from the sun and artificial sources such as tanning beds. This category covers conditions such as actinic keratosis, solar dermatitis, and other skin disorders that arise due to prolonged exposure to nonionizing radiation. Clinically, these conditions can lead to significant morbidity, including the risk of skin cancer, necessitating early diagnosis and management to prevent progression. Healthcare providers should be aware of the various manifestations of skin damage associated with nonionizing radiation to ensure proper treatment and patient education regarding sun protection and skin care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of skin conditions covered
  • Need for accurate patient history
  • Potential for misdiagnosis with similar skin disorders

Audit Risk Factors

  • Inadequate documentation of exposure history
  • Misclassification of skin conditions
  • Failure to recognize chronic exposure implications

Specialty Focus

Medical Specialties

Dermatology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Occupational Medicine

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The clinical impact of L57 is significant, as it highlights the importance of recognizing and managing skin changes due to nonionizing radiation exposure. This code category plays a role in quality measures related to skin cancer prevention and early detection, contributing to better population health outcomes. Administratively, accurate coding and billing for L57 can influence healthcare trends, particularly in dermatology and occupational health, as awareness of the risks associated with nonionizing radiation continues to grow, prompting increased screening and preventive measures.

ICD-9 vs ICD-10

The clinical impact of L57 is significant, as it highlights the importance of recognizing and managing skin changes due to nonionizing radiation exposure. This code category plays a role in quality measures related to skin cancer prevention and early detection, contributing to better population health outcomes. Administratively, accurate coding and billing for L57 can influence healthcare trends, particularly in dermatology and occupational health, as awareness of the risks associated with nonionizing radiation continues to grow, prompting increased screening and preventive measures.

Reimbursement & Billing Impact

billing for L57 can influence healthcare trends, particularly in dermatology and occupational health, as awareness of the risks associated with nonionizing radiation continues to grow, prompting increased screening and preventive measures.

Resources

Clinical References

  • •
    Official ICD-10 Guidelines for L57

Coding & Billing References

  • •
    Official ICD-10 Guidelines for L57

Frequently Asked Questions

What conditions are included in L57?

L57 includes conditions such as actinic keratosis, solar dermatitis, and other skin changes resulting from chronic exposure to nonionizing radiation, primarily UV radiation.

When should I use L57 codes?

L57 codes should be used when documenting skin changes that are directly attributed to chronic exposure to nonionizing radiation, particularly in patients with a history of significant sun exposure or tanning bed use.

What documentation is required for L57?

Documentation should include a detailed patient history of exposure to nonionizing radiation, clinical findings, and any relevant diagnostic tests that support the diagnosis of skin changes related to this exposure.