Emergency: 119
AMDA-IMIC

C18..7 Malignant neoplasm of sigmoid colon

Billable

← C18 — Malignant neoplasm of colon Chapter 2: C00-D49

Includes

  • Malignant neoplasm of sigmoid (flexure)

Excludes 1 (cannot be coded together)

  • malignant neoplasm of rectosigmoid junction (C19)

Last reviewed: September 2026