Valid for Submission
C7A.029 is a billable diagnosis code used to specify a medical diagnosis of malignant carcinoid tumor of the large intestine, unspecified portion. The code C7A.029 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code C7A.029 might also be used to specify conditions or terms like malignant carcinoid tumor of colon, malignant carcinoid tumor of large intestine or primary malignant neuroendocrine neoplasm of colon.
Unspecified diagnosis codes like C7A.029 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code C7A.029:
Inclusion TermsInclusion Terms
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 carcinoid tumor of the colon NOS
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code C7A.029 are found in the index:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Malignant carcinoid tumor of colon
- Malignant carcinoid tumor of large intestine
- Primary malignant neuroendocrine neoplasm of colon
Diagnostic Related Groups - MS-DRG Mapping
|MS-DRG||MS-DRG Title||MCD||Relative Weight|
|374||DIGESTIVE MALIGNANCY WITH MCC||06||2.0679|
|375||DIGESTIVE MALIGNANCY WITH CC||06||1.2049|
|376||DIGESTIVE MALIGNANCY WITHOUT CC/MCC||06||0.8952|
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert C7A.029 to ICD-9 Code
Information for Patients
Carcinoid tumors are rare, slow-growing cancers. They usually start in the lining of the digestive tract or in the lungs. They grow slowly and don't produce symptoms in the early stages. As a result, the average age of people diagnosed with digestive or lung carcinoids is about 60.
In later stages the tumors sometimes produce hormones that can cause carcinoid syndrome. The syndrome causes flushing of the face and upper chest, diarrhea, and trouble breathing.
Surgery is the main treatment for carcinoid tumors. If they haven't spread to other parts of the body, surgery can cure the cancer.
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