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  2. ICD-10-CM
  3. Ch. C00-D49
  4. Sec. D10-D36
  5. Category D12
Category D12

Benign neoplasm of colon, rectum, anus and anal canal

Clinical Classification Guidelines

Specific Diagnosis Codes

Benign neoplasm of cecum
D12.0
Benign neoplasm of appendix
D12.1
Benign neoplasm of ascending colon
D12.2
Benign neoplasm of transverse colon
D12.3
Benign neoplasm of descending colon
D12.4
Benign neoplasm of sigmoid colon
D12.5
Benign neoplasm of colon, unspecified
D12.6
Benign neoplasm of rectosigmoid junction
D12.7
Benign neoplasm of rectum
D12.8
Benign neoplasm of anus and anal canal
D12.9
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Data updated for October 2025 release.

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