Complete ICD-10-CM coding and documentation guide for icd-10 coding for malignant neoplasm of sigmoid colon includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Malignant Neoplasm of Sigmoid Colon
Use ICD-10 code C18.7 for malignant neoplasm of sigmoid colon, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Secondary malignant neoplasm of liver
Use if there is liver metastasis from the primary sigmoid colon cancer.
The ICD-10 code for malignant neoplasm of the sigmoid colon is C18.7, used for confirmed cases located specifically in the sigmoid colon.
For sigmoid colon cancer with liver metastasis, use C18.7 for the primary tumor and C78.5 for liver metastasis.