ICD10Check
CheckerBrowseOpen

D12.3

✓ Billable

Benign neoplasm of transverse colon

Neoplasms (C00-D49)

Check This Code

Also Known As

Benign neoplasm of hepatic flexureBenign neoplasm of splenic flexure

⚠️ Excludes2

inherited from D12

Rules from parent category D12: Benign neoplasm of colon, rectum, anus and anal canal

  • • benign carcinoid tumors of the large intestine and rectum (D3A.02-)
  • • polyp of colon NOS (K63.5)

🧪 Validate Combinations

Add D12.3 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeD12.3
BillableYes
ParentD12
CategoryNeoplasms (C00-D49)
Excludes10 rule(s)
Excludes22 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)