K635 - A growth (polyp) found in the large intestine (colon)

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 a polyp in the colon, which is a small growth that protrudes from the inner lining of the large intestine. Colon polyps are relatively common and are often discovered during routine colonoscopy screenings. While most polyps are benign (non-cancerous), some types can potentially develop into cancer over time if left untreated. The size, type, and number of polyps help determine the appropriate treatment and follow-up care needed.

Additional Information

This is a diagnostic code that indicates the presence of colon polyps. Treatment recommendations and surveillance intervals depend on factors such as polyp size, number, and histological type, which would be determined through biopsy and pathological examination.

Category

Digestive System Disorders

Medical Specialty

Gastroenterology

Expected Costs

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

What's Required Before This

  • Typically diagnosed through colonoscopy or other imaging studies

What to Expect After

  • Regular surveillance colonoscopies as recommended by physician
  • Dietary modifications may be suggested
  • Follow-up timing depends on polyp characteristics

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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