C18.9 - Malignant neoplasm of colon, unspecified
Code
C18.9 - Malignant neoplasm of colon, unspecified
[Billable]
[Billable]
Includes
- Malignant neoplasm of large intestine NOS
Code Tree
C00-D49 - Neoplasms
- C00-C96 - Malignant neoplasms
- C00-C75 - Malignant neoplasms, stated or presumed to be primary (of specified sites), and certain specified histologies, except neuroendocrine, and of lymphoid, hematopoietic and related tissue
- C15-C26 - Malignant neoplasms of digestive organs
- C18 - Malignant neoplasm of colon
- C18.0 - Malignant neoplasm of cecum
- C18.1 - Malignant neoplasm of appendix
- C18.2 - Malignant neoplasm of ascending colon
- C18.3 - Malignant neoplasm of hepatic flexure
- C18.4 - Malignant neoplasm of transverse colon
- C18.5 - Malignant neoplasm of splenic flexure
- C18.6 - Malignant neoplasm of descending colon
- C18.7 - Malignant neoplasm of sigmoid colon
- C18.8 - Malignant neoplasm of overlapping sites of colon
- C18.9 - Malignant neoplasm of colon, unspecified
- C18 - Malignant neoplasm of colon
- C15-C26 - Malignant neoplasms of digestive organs
- C00-C75 - Malignant neoplasms, stated or presumed to be primary (of specified sites), and certain specified histologies, except neuroendocrine, and of lymphoid, hematopoietic and related tissue
Citation
"C18.9 - Malignant Neoplasm of Colon, Unspecified." ICD-10-CM ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2027. ICD-10-CM, www.unboundmedicine.com/icd/view/ICD-10-CM/872685/all/C18_9___Malignant_neoplasm_of_colon__unspecified.
C18.9 - Malignant neoplasm of colon, unspecified. ICD-10-CM ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. https://www.unboundmedicine.com/icd/view/ICD-10-CM/872685/all/C18_9___Malignant_neoplasm_of_colon__unspecified. Accessed October 4, 2026.
C18.9 - Malignant neoplasm of colon, unspecified. (2027). In ICD-10-CM ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/872685/all/C18_9___Malignant_neoplasm_of_colon__unspecified
C18.9 - Malignant Neoplasm of Colon, Unspecified [Internet]. In: ICD-10-CM ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. [cited 2026 October 04]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/872685/all/C18_9___Malignant_neoplasm_of_colon__unspecified.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - C18.9 - Malignant neoplasm of colon, unspecified
ID - 872685
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/872685/all/C18_9___Malignant_neoplasm_of_colon__unspecified
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -

ICD-10-CM

