ICD-10-CM C76: Malignant neoplasm of other and ill-defined sites

ICD-10-CM Diagnosis Code (2025)

Official Description for C76

Malignant neoplasm of other and ill-defined sites

Coding Notes & Guidelines for C76

Excludes1: Not Coded Here
  • malignant neoplasm of female genitourinary tract NOS (C57.9)
  • malignant neoplasm of male genitourinary tract NOS (C63.9)
  • malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)
  • malignant neoplasm of skin (C44.-)
  • malignant neoplasm of unspecified site NOS (C80.1)
Inclusion Terms
  • Malignant neoplasm of cheek NOS
  • Malignant neoplasm of nose NOS
Inclusion Terms
  • Intrathoracic malignant neoplasm NOS
  • Malignant neoplasm of axilla NOS
  • Thoracic malignant neoplasm NOS
Inclusion Terms
  • Malignant neoplasm of groin NOS
  • Malignant neoplasm of sites overlapping systems within the pelvis
  • Rectovaginal (septum) malignant neoplasm
  • Rectovesical (septum) malignant neoplasm
Inclusion Terms

Malignant neoplasm of overlapping ill-defined sites

Child Codes (More Specific Codes for C76):

C76.0 - Malignant neoplasm of head, face and neck C76.1 - Malignant neoplasm of thorax C76.2 - Malignant neoplasm of abdomen C76.3 - Malignant neoplasm of pelvis C76.4 - Malignant neoplasm of upper limb C76.40 - Malignant neoplasm of unspecified upper limb C76.41 - Malignant neoplasm of right upper limb C76.42 - Malignant neoplasm of left upper limb C76.5 - Malignant neoplasm of lower limb C76.50 - Malignant neoplasm of unspecified lower limb C76.51 - Malignant neoplasm of right lower limb C76.52 - Malignant neoplasm of left lower limb C76.8 - Malignant neoplasm of other specified ill-defined sites

About ICD-10-CM Code C76 (Malignant neoplasm of other and ill-defined sites)

ICD-10-CM code C76 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C76 became effective on October 1, 2024.

This page provides detailed information about C76 - Malignant neoplasm of other and ill-defined sites. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Malignant neoplasm of other and ill-defined sites.