Z882 - Medical record notation indicating a known allergy to sulfonamide medications

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 is used to document in your medical record that you have a known allergy or adverse reaction to sulfonamide medications (also called sulfa drugs). Sulfonamides are a class of antibiotics and other medications that can cause allergic reactions in some people. This code helps healthcare providers know to avoid prescribing sulfa-containing medications to prevent allergic reactions. It's a documentation code rather than a billable diagnosis.

Additional Information

This is a status code used for documentation purposes to alert healthcare providers about drug allergies. It does not represent a billable service or procedure and typically has no associated cost.

Category

Personal history and risk factors

Medical Specialty

All medical specialties

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Previous documented allergic reaction or sensitivity to sulfonamide medications

What to Expect After

  • Inform all healthcare providers about sulfa allergy
  • Wear medical alert identification if severe allergy
  • Review medication lists to avoid sulfa-containing drugs

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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