ICD-9 Diagnosis Code 156.2

Mal neo ampulla of vater

Diagnosis Code 156.2

ICD-9: 156.2
Short Description: Mal neo ampulla of vater
Long Description: Malignant neoplasm of ampulla of vater
This is the 2014 version of the ICD-9-CM diagnosis code 156.2

Code Classification
  • Neoplasms
    • Malignant neoplasm of digestive organs and peritoneum (150-159)
      • 156 Malignant neoplasm of gallbladder and extrahepatic bile ducts

Information for Medical Professionals

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • C24.1 - Malignant neoplasm of ampulla of Vater

Index of Diseases and Injuries
References found for the code 156.2 in the Index of Diseases and Injuries:

      • ampulla of Vater��������������������������������� 156.2��� 197.8����� 230.8����� 211.5����� 235.3����� 239.0
      • Vater's ampulla����������������������������������� 156.2��� 197.8����� 230.8����� 211.5����� 235.3����� 239.0

Information for Patients

Bile Duct Cancer

Also called: Cholangiocarcinoma

Your liver makes a digestive juice called bile. Your gallbladder stores it between meals. When you eat, your gallbladder pushes the bile into tubes called bile ducts. They carry the bile to your small intestine. The bile helps break down fat. It also helps the liver get rid of toxins and wastes.

Bile duct cancer is rare. It can happen in the parts of the bile ducts that are outside or inside the liver. Cancer of the bile duct outside of the liver is much more common. Risk factors include having inflammation of the bile duct, ulcerative colitis, and some liver diseases.

Symptoms can include

  • Jaundice
  • Itchy skin
  • Fever
  • Abdominal pain

Tests to diagnose bile duct cancer may include a physical exam, imaging tests of the liver and bile ducts, blood tests, and a biopsy.

Treatments include surgery, radiation therapy, and chemotherapy.

NIH: National Cancer Institute

  • Biliary stricture
  • Cholangiocarcinoma
  • ERCP
  • What to Know about External Beam Radiation Therapy - NIH - Easy-to-Read (National Cancer Institute)

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