ICD-10 Diagnosis Code C65.2

Malignant neoplasm of left renal pelvis

Diagnosis Code C65.2

ICD-10: C65.2
Short Description: Malignant neoplasm of left renal pelvis
Long Description: Malignant neoplasm of left renal pelvis
This is the 2017 version of the ICD-10-CM diagnosis code C65.2

Valid for Submission
The code C65.2 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Malignant neoplasms of urinary tract (C64-C68)
      • Malignant neoplasm of renal pelvis (C65)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code C65.2 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 656 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITH MCC
  • 657 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITH CC
  • 658 - KIDNEY AND URETER PROCEDURES FOR NEOPLASM WITHOUT CC/MCC
  • 659 - KIDNEY AND URETER PROCEDURES FOR NON-NEOPLASM WITH MCC
  • 660 - KIDNEY AND URETER PROCEDURES FOR NON-NEOPLASM WITH CC
  • 661 - KIDNEY AND URETER PROCEDURES FOR NON-NEOPLASM WITHOUT CC/MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Information for Patients


Kidney Cancer

Also called: Hypernephroma, Renal cancer

You have two kidneys. They are fist-sized organs on either side of your backbone above your waist. The tubes inside filter and clean your blood, taking out waste products and making urine. Kidney cancer forms in the lining of tiny tubes inside your kidneys.

Kidney cancer becomes more likely as you age. Risk factors include smoking, having certain genetic conditions, and misusing pain medicines for a long time.

You may have no symptoms at first. They may appear as the cancer grows. See your health care provider if you notice

  • Blood in your urine
  • A lump in your abdomen
  • Weight loss for no reason
  • Pain in your side that does not go away
  • Loss of appetite

Tests to diagnose kidney cancer include blood, urine, and imaging tests. You may also have a biopsy.

Treatment depends on your age, your overall health and how advanced the cancer is. It might include surgery, chemotherapy, or radiation, biologic, or targeted therapies. Biologic therapy boosts your body's own ability to fight cancer. Targeted therapy uses substances that attack cancer cells without harming normal cells.

NIH: National Cancer Institute

  • Cancer - renal pelvis or ureter
  • Kidney removal
  • Kidney removal - discharge
  • Renal cell carcinoma
  • Understanding Chemotherapy - NIH - Easy-to-Read (National Cancer Institute)


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