C77 Secondary and unspecified malignant neoplasm of lymph nodes
ICD-10-CM category C77 sits in Chapter 2 (Neoplasms, C00-D49). It contains 8 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in C77
| Code | Description |
|---|---|
C77.0 | Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neck |
C77.1 | Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes |
C77.2 | Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodes |
C77.3 | Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes |
C77.4 | Secondary and unspecified malignant neoplasm of inguinal and lower limb lymph nodes |
C77.5 | Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes |
C77.8 | Secondary and unspecified malignant neoplasm of lymph nodes of multiple regions |
C77.9 | Secondary and unspecified malignant neoplasm of lymph node, unspecified |
Search within ICD-10-CM for C77 and related codes
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