L538 - Other specified skin redness conditions

International Classification of Diseases

Last updated: 10/3/2025

What is a ICD-10 Code?

ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.

Detailed Description

This code refers to specific types of skin redness (erythema) that don't fit into other standard categories. Erythema is a medical term for redness of the skin caused by increased blood flow to the area. This could include various conditions that cause patches of red, inflamed skin that have been specifically identified by your doctor but don't match the typical patterns of more common skin conditions. The redness may be due to irritation, inflammation, allergic reactions, or other skin responses. Your healthcare provider has determined the specific type of erythematous condition you have, which helps guide appropriate treatment.

Additional Information

This is a diagnostic code used during an established patient office visit. The specific treatment and prognosis will depend on the exact type of erythematous condition identified. Most erythematous conditions are manageable with appropriate care.

Category

Dermatological Conditions

Medical Specialty

Dermatology, Family Medicine, Internal Medicine

Expected Costs

We expect this to normally be in the range of:

$150 - $400

This is an estimate based on typical billing patterns. Your actual cost may vary depending on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Physical examination
  • Medical history review
  • Possible skin assessment or testing

What to Expect After

  • Monitor skin condition
  • Follow prescribed treatment plan
  • Return visit if symptoms worsen
  • Possible dermatology referral if needed

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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