Diagnosis Code C18.7
Information for Medical Professionals
The diagnosis code C18.7 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)
- 374 - DIGESTIVE MALIGNANCY WITH MCC
- 375 - DIGESTIVE MALIGNANCY WITH CC
- 376 - DIGESTIVE MALIGNANCY WITHOUT CC/MCC
Convert to ICD-9 General 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.
- 153.3 - Mal neo sigmoid colon
- Adenocarcinoma of large intestine
- Adenocarcinoma of sigmoid colon
- Carcinoma of colon
- Carcinoma of sigmoid colon
- Lymphoma of colon
- Lymphoma of intestine
- Lymphoma of sigmoid colon
- Malignant tumor of sigmoid colon
- Primary malignant neoplasm of sigmoid colon
Index of Diseases and Injuries
References found for the code C18.7 in the Index of Diseases and Injuries:
- Inclusion Terms: Inclusion terms
List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Malignant neoplasm of sigmoid (flexure)
- Type 1 Excludes Notes: Type 1 Excludes Notes
A type 1 Excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- malignant neoplasm of rectosigmoid junction (C19)
Table of Neoplasms
The code C18.7 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.
»sigmoid flexure (lower) (upper)
|»sigmoid flexure (lower) (upper)||C18.7||C78.5||D01.0||D12.5||D37.4||D49.0|
Information for Patients
Also called: Colon cancer, Rectal cancer
The colon and rectum are part of the large intestine. Colorectal cancer occurs when tumors form in the lining of the large intestine. It is common in both men and women. The risk of developing colorectal cancer rises after age 50. You're also more likely to get it if you have colorectal polyps, a family history of colorectal cancer, ulcerative colitis or Crohn's disease, eat a diet high in fat, or smoke.
Symptoms of colorectal cancer include
- Diarrhea or constipation
- A feeling that your bowel does not empty completely
- Blood (either bright red or very dark) in your stool
- Stools that are narrower than usual
- Frequent gas pains or cramps, or feeling full or bloated
- Weight loss with no known reason
- Nausea or vomiting
Because you may not have symptoms at first, it's important to have screening tests. Everyone over 50 should get screened. Tests include colonoscopy and tests for blood in the stool. Treatments for colorectal cancer include surgery, chemotherapy, radiation, or a combination. Surgery can usually cure it when it is found early.
NIH: National Cancer Institute
- Abdominal radiation - discharge (Medical Encyclopedia)
- After chemotherapy - discharge (Medical Encyclopedia)
- Colon cancer (Medical Encyclopedia)
- Colon cancer screening (Medical Encyclopedia)
- Large bowel resection (Medical Encyclopedia)
- Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
- Understanding Chemotherapy - NIH - Easy-to-Read (National Cancer Institute)
- What to Know about External Beam Radiation Therapy - NIH - Easy-to-Read (National Cancer Institute)