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Chapter 2: Neoplasms
C76-C80

Malignant neoplasms of ill-defined, other secondary and unspecified sites

Explore the clinical relevance and documentation use cases of ICD-10 codes C76-C80, covering malignant neoplasms of ill-defined, other secondary, and unspecified sites. Enhance coding specificity and accuracy in medical records, aiding in precise diagnosis and treatment planning. Optimize your healthcare documentation with expert insights into these critical cancer classifications.

About This Range
77+
Total codes
59+
Billable codes
18+
Non-billable codes
2
Chapters
Codes in this Range (77+)
Chapter 2: Neoplasms Range: C00-D49
C76
Malignant neoplasm of other and ill-defined sites
C76.0
Malignant neoplasm of head, face and neck
Billable
C76.1
Malignant neoplasm of thorax
Billable
C76.2
Malignant neoplasm of abdomen
Billable
C76.3
Malignant neoplasm of pelvis
Billable
C76.4
Malignant neoplasm of upper limb
C76.40
Malignant neoplasm of unspecified upper limb
Billable
C76.41
Malignant neoplasm of right upper limb
Billable
C76.42
Malignant neoplasm of left upper limb
Billable
C76.5
Malignant neoplasm of lower limb
C76.50
Malignant neoplasm of unspecified lower limb
Billable
C76.51
Malignant neoplasm of right lower limb
Billable
C76.52
Malignant neoplasm of left lower limb
Billable
C76.8
Malignant neoplasm of other specified ill-defined sites
Billable
C77
Secondary and unspecified malignant neoplasm of lymph nodes
C77.0
Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neck
Billable
C77.1
Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes
Billable
C77.2
Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodes
Billable
C77.3
Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes
Billable
C77.4
Secondary and unspecified malignant neoplasm of inguinal and lower limb lymph nodes
Billable
C77.5
Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes
Billable
C77.8
Secondary and unspecified malignant neoplasm of lymph nodes of multiple regions
Billable
C77.9
Secondary and unspecified malignant neoplasm of lymph node, unspecified
Billable
C78
Secondary malignant neoplasm of respiratory and digestive organs
C78.0
Secondary malignant neoplasm of lung
C78.00
Secondary malignant neoplasm of unspecified lung
Billable
C78.01
Secondary malignant neoplasm of right lung
Billable
C78.02
Secondary malignant neoplasm of left lung
Billable
C78.1
Secondary malignant neoplasm of mediastinum
Billable
C78.2
Secondary malignant neoplasm of pleura
Billable
C78.3
Secondary malignant neoplasm of other and unspecified respiratory organs
C78.30
Secondary malignant neoplasm of unspecified respiratory organ
Billable
C78.39
Secondary malignant neoplasm of other respiratory organs
Billable
C78.4
Secondary malignant neoplasm of small intestine
Billable
C78.5
Secondary malignant neoplasm of large intestine and rectum
Billable
C78.6
Secondary malignant neoplasm of retroperitoneum and peritoneum
Billable
C78.7
Secondary malignant neoplasm of liver and intrahepatic bile duct
Billable
C78.8
Secondary malignant neoplasm of other and unspecified digestive organs
C78.80
Secondary malignant neoplasm of unspecified digestive organ
Billable
C78.89
Secondary malignant neoplasm of other digestive organs
Billable
C79
Secondary malignant neoplasm of other and unspecified sites
C79.0
Secondary malignant neoplasm of kidney and renal pelvis
C79.00
Secondary malignant neoplasm of unspecified kidney and renal pelvis
Billable
C79.01
Secondary malignant neoplasm of right kidney and renal pelvis
Billable
C79.02
Secondary malignant neoplasm of left kidney and renal pelvis
Billable
C79.1
Secondary malignant neoplasm of bladder and other and unspecified urinary organs
C79.10
Secondary malignant neoplasm of unspecified urinary organs
Billable
C79.11
Secondary malignant neoplasm of bladder
Billable
C79.19
Secondary malignant neoplasm of other urinary organs
Billable
C79.2
Secondary malignant neoplasm of skin
Billable
C79.3
Secondary malignant neoplasm of brain and cerebral meninges
C79.31
Secondary malignant neoplasm of brain
Billable
C79.32
Secondary malignant neoplasm of cerebral meninges
Billable
C79.4
Secondary malignant neoplasm of other and unspecified parts of nervous system
C79.40
Secondary malignant neoplasm of unspecified part of nervous system
Billable
C79.49
Secondary malignant neoplasm of other parts of nervous system
Billable
C79.5
Secondary malignant neoplasm of bone and bone marrow
C79.51
Secondary malignant neoplasm of bone
Billable
C79.52
Secondary malignant neoplasm of bone marrow
Billable
C79.6
Secondary malignant neoplasm of ovary
C79.60
Secondary malignant neoplasm of unspecified ovary
Billable
C79.61
Secondary malignant neoplasm of right ovary
Billable
C79.62
Secondary malignant neoplasm of left ovary
Billable
C79.63
Secondary malignant neoplasm of bilateral ovaries
Billable
C79.7
Secondary malignant neoplasm of adrenal gland
C79.70
Secondary malignant neoplasm of unspecified adrenal gland
Billable
C79.71
Secondary malignant neoplasm of right adrenal gland
Billable
C79.72
Secondary malignant neoplasm of left adrenal gland
Billable
C79.8
Secondary malignant neoplasm of other specified sites
C79.81
Secondary malignant neoplasm of breast
Billable
C79.82
Secondary malignant neoplasm of genital organs
Billable
C79.89
Secondary malignant neoplasm of other specified sites
Billable
C79.9
Secondary malignant neoplasm of unspecified site
Billable
C80
Malignant neoplasm without specification of site
C80.0
Disseminated malignant neoplasm, unspecified
Billable
C80.1
Malignant (primary) neoplasm, unspecified
Billable
C80.2
Malignant neoplasm associated with transplanted organ
Billable

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Frequently Asked Questions
What are malignant neoplasms of unspecified sites in the ICD-10 code range C76-C80?

Malignant neoplasms of unspecified sites, classified under ICD-10 codes C76-C80, refer to cancerous tumors whose primary origin is not clearly defined or specified. These codes are used when the exact site of the tumor is unknown, making it crucial for healthcare providers to conduct further diagnostic evaluations.

How are malignant neoplasms of ill-defined sites diagnosed?

Diagnosing malignant neoplasms of ill-defined sites involves a combination of imaging studies, such as CT or MRI scans, and biopsy procedures to determine the tumor's nature and origin. Accurate diagnosis is essential for effective treatment planning and is often guided by the ICD-10 codes C76-C80.

What treatment options are available for malignant neoplasms of other secondary sites?

Treatment options for malignant neoplasms of other secondary sites, as classified under ICD-10 codes C76-C80, typically include surgery, chemotherapy, and radiation therapy. The choice of treatment depends on the tumor's location, size, and stage, as well as the patient's overall health and treatment goals.