C64

Non-billable

Malignant neoplasm of kidney, except renal pelvis

C64 is the ICD-10-CM code for Malignant neoplasm of kidney, except renal pelvis. It is a non-billable category code — use a more specific child code such as C64.1 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
3
Edition
FY2026

C00-D49 Neoplasms

Excludes1 — not coded here

  • malignant carcinoid tumor of the kidney (C7A.093)
  • malignant neoplasm of renal calyces (C65.-)
  • malignant neoplasm of renal pelvis (C65.-)

Frequently asked questions

What is ICD-10 code C64?
C64 is the ICD-10-CM code for "Malignant neoplasm of kidney, except renal pelvis". It falls under C00-D49 Neoplasms.
Is C64 a billable code?
No — C64 is a non-billable header code. Use a more specific child code (such as C64.1) for billing.
What are the subcodes of C64?
C64 has 3 more specific child codes, including C64.1, C64.2, C64.9.
What is excluded from C64?
Excludes1 (not coded here): malignant carcinoid tumor of the kidney (C7A.093); malignant neoplasm of renal calyces (C65.-); malignant neoplasm of renal pelvis (C65.-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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