C21.8 – Malignant neoplasm of overlapping sites of rectum, anus and anal canal
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Applicable To
Malignant neoplasm of anorectal junction
Malignant neoplasm of anorectum
Primary malignant neoplasm of two or more contiguous sites of rectum, anus and anal canal
GEM Conversion to ICD-9 CM
MDC / MS-DRG Reference
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| C00-D49 | Neoplasms (C00-D49) |
| C15-C26 | Malignant neoplasms of digestive organs (C15-C26) |
| C21 | Malignant neoplasm of anus and anal canal |
| C21.8 |
Malignant neoplasm of overlapping sites of rectum, anus and anal canal
Applicable to
Malignant neoplasm of anorectal junction
Malignant neoplasm of anorectum
Primary malignant neoplasm of two or more contiguous sites of rectum, anus and anal canal
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