1. C64 Malignant neoplasm of kidney, except renal pelvis


    • malignant carcinoid tumor of the kidney (C7A.093)
    • malignant neoplasm of renal calyces (C65.-)
    • malignant neoplasm of renal pelvis (C65.-)
    1. C64.1 Malignant neoplasm of right kidney, except renal pelvis

    2. C64.2 Malignant neoplasm of left kidney, except renal pelvis

    3. C64.9 Malignant neoplasm of unspecified kidney, except renal pelvis

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.