C18.1 - Malignant neoplasm of appendix
The ICD 10 Code for Malignant neoplasm of appendix is listed as C18.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | C18.1
|
| Description: | Malignant neoplasm of appendix |
| Diagnostic Related Groups
(MS-DRG v30.0) |
338 - Appendectomy W Complicated Principal Diag W Mcc
339 - Appendectomy W Complicated Principal Diag W Cc 340 - Appendectomy W Complicated Principal Diag W/o Cc/mcc 341 - Appendectomy W/o Complicated Principal Diag W Mcc 342 - Appendectomy W/o Complicated Principal Diag W Cc 343 - Appendectomy W/o Complicated Principal Diag W/o Cc/mcc 374 - Digestive Malignancy W Mcc 375 - Digestive Malignancy W Cc 376 - Digestive Malignancy W/o Cc/mcc |
| Chapter | Neoplasms (C00-D49) |
| Block | Malignant neoplasms of digestive organs (C15-C26) |
| Parent | C18 - Malignant neoplasm of colon |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 153.5 - Malignant neoplasm of appendix vermiformis |
| ICD-10-CM Siblings (same level / similar specificity) of C18.1: | |
| C18.0 - Malignant neoplasm of cecum | |
| 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 | |