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ICD-10 Guide
ICD-10 CodesL24.5

L24.5

Billable

Irritant contact dermatitis due to other chemical products

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

Code Description

ICD-10 L24.5 is a billable code used to indicate a diagnosis of irritant contact dermatitis due to other chemical products.

Key Diagnostic Point:

Irritant contact dermatitis due to other chemical products is a localized skin reaction resulting from direct exposure to irritants such as detergents, solvents, or other chemical agents. Clinically, it presents with erythema, edema, vesiculation, and crusting, often accompanied by pruritus. The affected skin typically involves areas that have been in contact with the irritant, and the severity can vary based on the concentration of the chemical and duration of exposure. The disease progression may lead to chronic dermatitis if exposure continues, characterized by lichenification and scaling. Diagnostic considerations include a thorough patient history to identify potential irritants, physical examination of the skin, and, if necessary, patch testing to rule out allergic contact dermatitis. It is crucial to differentiate irritant contact dermatitis from other dermatological conditions to ensure appropriate management and treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity: Requires careful assessment of exposure history and clinical presentation.
  • Treatment complexity: Management may involve avoidance of irritants, topical corticosteroids, and emollients.
  • Documentation requirements: Detailed documentation of exposure history and clinical findings is essential.
  • Coding specificity: Requires accurate identification of the irritant and its effects.

Audit Risk Factors

  • Common coding errors: Misidentifying the irritant or failing to document exposure history.
  • Documentation gaps: Incomplete records regarding the patient's history of exposure.
  • Billing challenges: Potential denials due to lack of specificity in documentation.

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 ICD-10 Codes

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CPT Code

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ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Irritant contact dermatitis due to other chemical products has significant clinical implications, affecting both individual patients and population health. It can lead to increased healthcare utilization due to frequent visits for treatment and management. Quality measures may focus on effective management strategies to reduce the incidence of dermatitis in occupational settings. Epidemiologically, the condition is prevalent in industries with high exposure to chemicals, highlighting the need for preventive measures and education on skin protection.

ICD-9 vs ICD-10

Irritant contact dermatitis due to other chemical products has significant clinical implications, affecting both individual patients and population health. It can lead to increased healthcare utilization due to frequent visits for treatment and management. Quality measures may focus on effective management strategies to reduce the incidence of dermatitis in occupational settings. Epidemiologically, the condition is prevalent in industries with high exposure to chemicals, highlighting the need for preventive measures and education on skin protection.

Reimbursement & Billing Impact

Reimbursement considerations include the need for comprehensive documentation that outlines the patient's symptoms, treatment plan, and response to therapy. Common denials may arise from insufficient documentation or lack of specificity in the coding. Best practices include ensuring that all relevant clinical information is included in the medical record and that the coding accurately reflects the diagnosis and treatment provided.

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 L24.5?

L24.5 covers irritant contact dermatitis caused by various chemical products, including industrial solvents, cleaning agents, and other non-specific irritants that do not fall under more specific categories.

When should L24.5 be used instead of related codes?

L24.5 should be used when the irritant is not specifically categorized under other codes, such as soaps or detergents. It is essential to document the specific irritant to justify the use of this code.

What documentation supports L24.5?

Documentation should include a detailed history of exposure to the irritant, clinical findings from the physical examination, and any treatments attempted. Patch testing results may also support the diagnosis.