ICD-10 Diagnosis Code C26.9

Malignant neoplasm of ill-defined sites within the dgstv sys

Diagnosis Code C26.9

ICD-10: C26.9
Short Description: Malignant neoplasm of ill-defined sites within the dgstv sys
Long Description: Malignant neoplasm of ill-defined sites within the digestive system
This is the 2018 version of the ICD-10-CM diagnosis code C26.9

Valid for Submission
The code C26.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Malignant neoplasms of digestive organs (C15-C26)
      • Malignant neoplasm of other and ill-defined digestive organs (C26)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code C26.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 374 - DIGESTIVE MALIGNANCY WITH MCC
  • 375 - DIGESTIVE MALIGNANCY WITH CC
  • 376 - DIGESTIVE MALIGNANCY WITHOUT CC/MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
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.

Synonyms
  • Malignant neoplasm of digestive system
  • Malignant neoplasm of gastrointestinal tract
  • Malignant neoplasm, overlapping lesion of digestive system
  • Malignant tumor of digestive organ
  • Mucinous adenocarcinoma of gastrointestinal tract
  • Overlapping malignant neoplasm of gastrointestinal tract
  • Primary malignant neoplasm of gastrointestinal tract

Index of Diseases and Injuries
References found for the code C26.9 in the Index of Diseases and Injuries:


Table of Neoplasms

The code C26.9 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.

Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.

The Tabular must be reviewed for the complete diagnosis code.

Neoplasm, neoplastic Malignant
Primary
Malignant
Secondary
CaInSitu Benign Uncertain
Behavior
Unspecified
Behavior
»alimentary canal or tract NEC
C26.9C78.80D01.9D13.9D37.9D49.0
»digestive organs, system, tube, or tract NEC
C26.9C78.89D01.9D13.9D37.9D49.0
»gastrocolic
C26.9C78.89D01.9D13.9D37.9D49.0
»gastrointestinal (tract) NEC
C26.9C78.89D01.9D13.9D37.9D49.0
»peritoneum, peritoneal (cavity)
  »overlapping lesion
    »with digestive organs
C26.9

Information for Patients


Cancer

Also called: Carcinoma, Malignancy, Neoplasms, Tumor

Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms new cells as you need them, replacing old cells that die. Sometimes this process goes wrong. New cells grow even when you don't need them, and old cells don't die when they should. These extra cells can form a mass called a tumor. Tumors can be benign or malignant. Benign tumors aren't cancer while malignant ones are. Cells from malignant tumors can invade nearby tissues. They can also break away and spread to other parts of the body.

Cancer is not just one disease but many diseases. There are more than 100 different types of cancer. Most cancers are named for where they start. For example, lung cancer starts in the lung, and breast cancer starts in the breast. The spread of cancer from one part of the body to another is called metastasis. Symptoms and treatment depend on the cancer type and how advanced it is. Most treatment plans may include surgery, radiation and/or chemotherapy. Some may involve hormone therapy, immunotherapy or other types of biologic therapy, or stem cell transplantation.

NIH: National Cancer Institute

  • Cancer (Medical Encyclopedia)
  • Cancer and lymph nodes (Medical Encyclopedia)
  • Cancer treatment -- early menopause (Medical Encyclopedia)
  • Cancer treatment: preventing infection (Medical Encyclopedia)
  • Cancer treatments (Medical Encyclopedia)
  • How to research cancer (Medical Encyclopedia)
  • How to tell your child that you have cancer (Medical Encyclopedia)
  • Hyperthermia for treating cancer (Medical Encyclopedia)
  • Laser therapy for cancer (Medical Encyclopedia)
  • Photodynamic therapy for cancer (Medical Encyclopedia)
  • Targeted therapies for cancer (Medical Encyclopedia)
  • Understanding your cancer prognosis (Medical Encyclopedia)
  • Your cancer care team (Medical Encyclopedia)
  • Your cancer diagnosis: Do you need a second opinion? (Medical Encyclopedia)


[Read More]

Digestive Diseases

Also called: Gastrointestinal diseases

When you eat, your body breaks food down to a form it can use to build and nourish cells and provide energy. This process is called digestion.

Your digestive system is a series of hollow organs joined in a long, twisting tube. It runs from your mouth to your anus and includes your esophagus, stomach, and small and large intestines. Your liver, gallbladder and pancreas are also involved. They produce juices to help digestion.

There are many types of digestive disorders. The symptoms vary widely depending on the problem. In general, you should see your doctor if you have

  • Blood in your stool
  • Changes in bowel habits
  • Severe abdominal pain
  • Unintentional weight loss
  • Heartburn not relieved by antacids

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Digestive diseases (Medical Encyclopedia)
  • EGD discharge (Medical Encyclopedia)
  • Fecal fat (Medical Encyclopedia)
  • Gastrointestinal fistula (Medical Encyclopedia)
  • Gastrointestinal perforation (Medical Encyclopedia)
  • Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Stools - floating (Medical Encyclopedia)
  • Upper GI and small bowel series (Medical Encyclopedia)


[Read More]
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