C18.0

Billable

Malignant neoplasm of cecum

C18.0 is the ICD-10-CM code for Malignant neoplasm of cecum. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
C00-D49
Parent
C18
Edition
FY2026

C00-D49 Neoplasms

What this means — in plain language

MedlinePlus · NIH

What is colorectal cancer? Colorectal cancer is cancer that develops in the tissues of the colon or rectum. Your colon and rectum are part of your digestive system: Your colon is the first and longest part of your large intestine. It absorbs water and some nutrients from foods. It also changes the leftover waste products into stool (poop). Your rectum is the lower part of your large intestine. It's where your body…

Read more about Colorectal Cancer at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Malignant neoplasm of ileocecal valve

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code C18.0?
C18.0 is the ICD-10-CM code for "Malignant neoplasm of cecum". It falls under C00-D49 Neoplasms.
Is C18.0 a billable code?
Yes — C18.0 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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