N6019 - Widespread benign breast cysts in breast tissue

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 describes a benign (non-cancerous) breast condition where multiple fluid-filled sacs (cysts) are present throughout the breast tissue in a widespread pattern. The term 'diffuse' means the cysts are scattered throughout the breast rather than in just one area. 'Mastopathy' refers to a general breast tissue disorder. This condition is also sometimes called fibrocystic breast disease or benign breast disease. The 'unspecified breast' means the medical record doesn't indicate whether it's the left breast, right breast, or both breasts affected.

Additional Information

This is a benign condition that does not increase cancer risk significantly. Symptoms may include breast tenderness, lumpiness, or pain that may fluctuate with menstrual cycles. Treatment is typically conservative and focuses on symptom management.

Category

Diseases of the genitourinary system

Medical Specialty

Gynecology, Breast Surgery, Primary Care

Expected Costs

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

What's Required Before This

  • Clinical breast examination
  • Imaging studies (mammography, ultrasound, or MRI)
  • Possible tissue sampling if indicated

What to Expect After

  • Regular breast self-examinations
  • Routine clinical breast examinations
  • Follow-up imaging as recommended by healthcare provider
  • Monitoring for changes in symptoms

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.

Want This Level of Detail on All Your Claims?

Get detailed explanations for every medical code on your Medicare bills. Currently supporting Medicare only.