Diagnosis Code C65.1
Information for Medical Professionals
The diagnosis code C65.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)
- 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
- 189.1 - Malig neo renal pelvis (Approximate Flag)
- Malignant tumor of renal pelvis
- Primary malignant neoplasm of renal pelvis
- Primary malignant neoplasm of right kidney
- Transitional cell carcinoma of right renal pelvis
Information for Patients
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 (Medical Encyclopedia)
- Kidney removal (Medical Encyclopedia)
- Kidney removal - discharge (Medical Encyclopedia)
- Renal cell carcinoma (Medical Encyclopedia)
- Understanding Chemotherapy - NIH - Easy-to-Read (National Cancer Institute)
General Equivalence Map Definitions
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.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.