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ICD-10 Guide
ICD-10 CodesChapter 12: Diseases of the skin and subcutaneous tissueL58

L58

Non-billable

Radiodermatitis

Chapter 12:Diseases of the skin and subcutaneous tissue

BILLABLE STATUSNo
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 L58 is a used to indicate a diagnosis of radiodermatitis.

Key Diagnostic Point:

Radiodermatitis, classified under ICD-10 code L58, refers to skin damage resulting from exposure to ionizing radiation. Clinically, it presents as erythema, desquamation, and in severe cases, ulceration of the skin. The anatomy involved primarily includes the epidermis and dermis, where radiation exposure disrupts cellular integrity and leads to inflammatory responses. Disease progression can vary; initial symptoms may appear within days to weeks post-exposure, depending on the dose and duration of radiation. Chronic cases may develop into fibrosis or skin necrosis. Diagnostic considerations include a thorough patient history of radiation exposure, clinical examination of skin lesions, and, if necessary, biopsy to rule out other dermatological conditions. Radiodermatitis is often seen in patients undergoing radiation therapy for cancer treatment, making it crucial for healthcare providers to monitor skin integrity throughout the treatment process.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity
  • Treatment complexity
  • Documentation requirements
  • Coding specificity

Audit Risk Factors

  • Common coding errors
  • Documentation gaps
  • Billing challenges

Specialty Focus

Medical Specialties

Oncology

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

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

Related CPT Codes

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

Radiodermatitis significantly impacts patient quality of life, particularly for those undergoing cancer treatment. It can lead to increased healthcare utilization, including additional treatments and consultations with dermatology specialists. Understanding the epidemiology of radiodermatitis is essential for healthcare providers to implement preventive measures and improve patient outcomes, especially in populations receiving radiation therapy.

ICD-9 vs ICD-10

Radiodermatitis significantly impacts patient quality of life, particularly for those undergoing cancer treatment. It can lead to increased healthcare utilization, including additional treatments and consultations with dermatology specialists. Understanding the epidemiology of radiodermatitis is essential for healthcare providers to implement preventive measures and improve patient outcomes, especially in populations receiving radiation therapy.

Reimbursement & Billing Impact

Reimbursement considerations include the need for prior authorization for treatments related to radiation therapy. Common denials may arise from insufficient documentation linking the skin condition to radiation exposure. Best practices include ensuring that all treatment notes are thorough and that the coding accurately reflects the patient's condition and treatment plan.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for L00-L99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for L00-L99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by L58?

L58 covers conditions specifically related to skin damage from radiation exposure, including acute radiodermatitis, chronic radiodermatitis, and radiation-induced skin changes. Diagnostic criteria include clinical presentation of skin lesions and history of radiation exposure.

When should L58 be used instead of related codes?

L58 should be used when the skin condition is directly attributable to radiation exposure. It is differentiated from other dermatitis codes by the specific history of radiation treatment or exposure.

What documentation supports L58?

Documentation should include a detailed patient history of radiation exposure, clinical notes describing the skin condition, treatment plans, and any imaging or biopsy results that support the diagnosis of radiodermatitis.