K8020 - Gallstones without inflammation or blockage

International Classification of Diseases

Last updated: 3/24/2026

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 indicates the presence of gallstones (calculi) in the gallbladder without any accompanying inflammation of the gallbladder (cholecystitis) or blockage of the bile ducts. Gallstones are hardened deposits that form in the gallbladder, which is a small organ that stores bile to help digest fats. In this case, the stones are present but not causing inflammation or obstruction of bile flow.

Additional Information

Many people with gallstones have no symptoms and may not require immediate treatment. Treatment decisions depend on symptoms and individual patient factors.

Category

Diseases of the digestive system

Medical Specialty

Gastroenterology, General Surgery

Expected Costs

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

What's Required Before This

  • Imaging studies (ultrasound, CT scan, or MRI)
  • Clinical evaluation
  • Medical history assessment

What to Expect After

  • Regular monitoring
  • Dietary modifications
  • Symptom tracking
  • Potential surgical consultation if symptoms develop

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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