Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
C76Malignant neoplasm of other and ill-defined sites
Excludes 1: 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)
C76.0Malignant neoplasm of head, face and neck
› Malignant neoplasm of cheek NOS
› Malignant neoplasm of nose NOS
C76.1Malignant neoplasm of thorax
› Intrathoracic malignant neoplasm NOS
› Malignant neoplasm of axilla NOS
› Thoracic malignant neoplasm NOS
C76.2Malignant neoplasm of abdomen
C76.3Malignant neoplasm of pelvis
› Malignant neoplasm of groin NOS
› Malignant neoplasm of sites overlapping systems within the pelvis
› Rectovaginal (septum) malignant neoplasm
› Rectovesical (septum) malignant neoplasm
C76.4Malignant neoplasm of upper limb
C76.40Malignant neoplasm of unspecified upper limb
C76.41Malignant neoplasm of right upper limb
C76.42Malignant neoplasm of left upper limb
C76.5Malignant neoplasm of lower limb
C76.50Malignant neoplasm of unspecified lower limb
C76.51Malignant neoplasm of right lower limb
C76.52Malignant neoplasm of left lower limb
C76.8Malignant neoplasm of other specified ill-defined sites
› Malignant neoplasm of overlapping ill-defined sites
C77Secondary and unspecified malignant neoplasm of lymph nodes
Excludes 1: malignant neoplasm of lymph nodes, specified as primary (C81-C86, C88, C96.-)
› mesentary metastasis of carcinoid tumor (C7B.04)
› secondary carcinoid tumors of distant lymph nodes (C7B.01)
C77.0Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neck
› Secondary and unspecified malignant neoplasm of supraclavicular lymph nodes
C77.1Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes
C77.2Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodes
C77.3Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes
› Secondary and unspecified malignant neoplasm of pectoral lymph nodes
C77.4Secondary and unspecified malignant neoplasm of inguinal and lower limb lymph nodes
C77.5Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes
C77.8Secondary and unspecified malignant neoplasm of lymph nodes of multiple regions
C77.9Secondary and unspecified malignant neoplasm of lymph node, unspecified
C78Secondary malignant neoplasm of respiratory and digestive organs
Excludes 1: secondary carcinoid tumors of liver (C7B.02)
› secondary carcinoid tumors of peritoneum (C7B.04)
Excludes 2: lymph node metastases (C77.0)
C78.0Secondary malignant neoplasm of lung
C78.00Secondary malignant neoplasm of unspecified lung
C78.01Secondary malignant neoplasm of right lung
C78.02Secondary malignant neoplasm of left lung
C78.1Secondary malignant neoplasm of mediastinum
C78.2Secondary malignant neoplasm of pleura
C78.3Secondary malignant neoplasm of other and unspecified respiratory organs
C78.30Secondary malignant neoplasm of unspecified respiratory organ
C78.39Secondary malignant neoplasm of other respiratory organs
C78.4Secondary malignant neoplasm of small intestine
C78.5Secondary malignant neoplasm of large intestine and rectum
C78.6Secondary malignant neoplasm of retroperitoneum and peritoneum
C78.7Secondary malignant neoplasm of liver and intrahepatic bile duct
C78.8Secondary malignant neoplasm of other and unspecified digestive organs
C78.80Secondary malignant neoplasm of unspecified digestive organ
C78.89Secondary malignant neoplasm of other digestive organs
Code Also: exocrine pancreatic insufficiency (K86.81)
C79Secondary malignant neoplasm of other and unspecified sites
Excludes 1: secondary carcinoid tumors (C7B.-)
› secondary neuroendocrine tumors (C7B.-)
C79.0Secondary malignant neoplasm of kidney and renal pelvis
C79.00Secondary malignant neoplasm of unspecified kidney and renal pelvis
C79.01Secondary malignant neoplasm of right kidney and renal pelvis
C79.02Secondary malignant neoplasm of left kidney and renal pelvis
C79.1Secondary malignant neoplasm of bladder and other and unspecified urinary organs
C79.10Secondary malignant neoplasm of unspecified urinary organs
C79.11Secondary malignant neoplasm of bladder
Excludes 2: lymph node metastases (C77.0)
C79.19Secondary malignant neoplasm of other urinary organs
C79.2Secondary malignant neoplasm of skin
Excludes 1: secondary Merkel cell carcinoma (C7B.1)
C79.3Secondary malignant neoplasm of brain and cerebral meninges
C79.31Secondary malignant neoplasm of brain
C79.32Secondary malignant neoplasm of cerebral meninges
C79.4Secondary malignant neoplasm of other and unspecified parts of nervous system
C79.40Secondary malignant neoplasm of unspecified part of nervous system
C79.49Secondary malignant neoplasm of other parts of nervous system
C79.5Secondary malignant neoplasm of bone and bone marrow
Excludes 1: secondary carcinoid tumors of bone (C7B.03)
C79.51Secondary malignant neoplasm of bone
C79.52Secondary malignant neoplasm of bone marrow
C79.6Secondary malignant neoplasm of ovary
C79.60Secondary malignant neoplasm of unspecified ovary
C79.61Secondary malignant neoplasm of right ovary
C79.62Secondary malignant neoplasm of left ovary
C79.63Secondary malignant neoplasm of bilateral ovaries
C79.7Secondary malignant neoplasm of adrenal gland
C79.70Secondary malignant neoplasm of unspecified adrenal gland
C79.71Secondary malignant neoplasm of right adrenal gland
C79.72Secondary malignant neoplasm of left adrenal gland
C79.8Secondary malignant neoplasm of other specified sites
C79.81Secondary malignant neoplasm of breast
C79.82Secondary malignant neoplasm of genital organs
C79.89Secondary malignant neoplasm of other specified sites
C79.9Secondary malignant neoplasm of unspecified site
› Metastatic cancer NOS
› Metastatic disease NOS
Excludes 1: carcinomatosis NOS (C80.0)
› generalized cancer NOS (C80.0)
› malignant (primary) neoplasm of unspecified site (C80.1)
C80Malignant neoplasm without specification of site
Excludes 1: malignant carcinoid tumor of unspecified site (C7A.00)
› malignant neoplasm of specified multiple sites- code to each site
C80.0Disseminated malignant neoplasm, unspecified
› Carcinomatosis NOS
› Generalized cancer, unspecified site (primary) (secondary)
› Generalized malignancy, unspecified site (primary) (secondary)
C80.1Malignant (primary) neoplasm, unspecified
› Cancer NOS
› Cancer unspecified site (primary)
› Carcinoma unspecified site (primary)
› Malignancy unspecified site (primary)
Excludes 1: secondary malignant neoplasm of unspecified site (C79.9)
C80.2Malignant neoplasm associated with transplanted organ
Code First: complication of transplanted organ (T86.-)
Use Additional Code: code to identify the specific malignancy