C64.9 MALIGNANT NEOPLASM OF UNSP KIDNEY, EXCEPT RENAL PELVIS

Code Information

  • Diagnosis Code: C64.9
  • Short Description: Malignant neoplasm of unsp kidney, except renal pelvis
  • Long Description: Malignant neoplasm of unspecified kidney, except renal pelvis
  • Code Version: 2025 ICD-10-CM

The code C64.9 is VALID for claim submission

Code Classification

Synonyms

  • 11p partial monosomy syndrome
  • Acquired cystic disease associated renal cell carcinoma
  • Adrenal gland involved by direct invasion of renal tumor
  • Chromophobe renal cell carcinoma
  • Chromophobe renal cell carcinoma
  • Clear cell carcinoma of kidney
  • Clear cell papillary renal cell carcinoma
  • Clear cell sarcoma of kidney
  • Collecting duct carcinoma of kidney
  • Cutaneous leiomyoma
  • Cystadenocarcinoma of kidney
  • Cystic partially differentiated nephroblastoma of kidney
  • Cystic renal cell carcinoma of kidney
  • Deletion of part of chromosome 11
  • Familial renal cell carcinoma
  • Global developmental delay, lung cysts, overgrowth, Wilms tumor syndrome
  • Hereditary leiomyomatosis and renal cell carcinoma
  • Hereditary papillary renal cell carcinoma
  • Hereditary primary clear cell renal cell carcinoma
  • Local recurrence of malignant neoplasm of kidney
  • Malignant cystic nephroma
  • Malignant granular cell tumor
  • Malignant granular cell tumor
  • Malignant neoplasm of kidney
  • Malignant neoplasm of kidney parenchyma
  • Metastatic chromophobe renal cell carcinoma
  • Metastatic clear cell renal cell carcinoma
  • Metastatic collecting duct renal cell carcinoma
  • Metastatic cystic renal cell carcinoma
  • Metastatic MiT family translocation renal cell carcinoma
  • Metastatic papillary renal cell carcinoma
  • Metastatic renal cell carcinoma
  • Metastatic renal cell carcinoma
  • Metastatic renal cell carcinoma
  • Metastatic renal cell carcinoma
  • Metastatic renal cell carcinoma
  • Metastatic renal cell carcinoma
  • MiT family translocation renal cell carcinoma
  • MiT family translocation renal cell carcinoma
  • Mucinous tubular and spindle cell renal carcinoma
  • National Wilms Tumor Study Group Stage finding
  • National Wilms Tumor Study Group Stage finding
  • National Wilms Tumor Study Group Stage finding
  • National Wilms Tumor Study Group Stage finding
  • National Wilms Tumor Study Group Stage finding
  • National Wilms Tumor Study Group Stage I
  • National Wilms Tumor Study Group Stage II
  • National Wilms Tumor Study Group Stage III
  • National Wilms Tumor Study Group Stage IV
  • National Wilms Tumor Study Group Stage V
  • Nephroblastoma
  • Nephroblastoma
  • Papillary cystadenocarcinoma of kidney
  • Papillary renal cell carcinoma
  • Papillary renal cell carcinoma
  • Primary chromophobe renal cell carcinoma
  • Primary clear cell carcinoma of kidney
  • Primary clear cell sarcoma of kidney
  • Primary collecting duct carcinoma of kidney
  • Primary cystadenocarcinoma of kidney
  • Primary cystic renal cell carcinoma of kidney
  • Primary malignant granular cell tumor
  • Primary malignant neoplasm of kidney
  • Primary MiT family translocation renal cell carcinoma
  • Primary mucinous tubular and spindle cell renal carcinoma
  • Primary nephroblastoma
  • Primary papillary cystadenocarcinoma of kidney
  • Primary papillary renal cell carcinoma
  • Primary renal cell carcinoma
  • Primary renal granular cell carcinoma
  • Primary renal medullary carcinoma
  • Primary sarcoma of retroperitoneum
  • Primary transitional cell carcinoma of kidney
  • Primary tubulocystic renal cell carcinoma
  • Renal cell carcinoma
  • Renal cell carcinoma of kidney except renal pelvis
  • Renal granular cell carcinoma
  • Renal medullary carcinoma
  • Renal tumor extends beyond Gerota's fascia macroscopically
  • Renal tumor extends into major vein macroscopically
  • Renal tumor finding
  • Renal tumor finding
  • Renal tumor finding
  • Renal tumor finding
  • Renal tumor finding
  • Renal tumor finding
  • Renal tumor invades renal vein macroscopically
  • Renal tumor invasion into adrenal gland macroscopically
  • Renal tumor invasion into perinephric tissue macroscopically
  • Sarcoma of kidney
  • Transitional cell carcinoma of kidney
  • Tubulocystic renal cell carcinoma
  • WAGR syndrome

Diagnostic Related Group(s)

The code C64.9 is grouped in the following Diagnostic Related Group(s) MS-DRG V43.0

  1. Kidney And Ureter Procedures For Neoplasm With Mcc (656)
  2. Kidney And Ureter Procedures For Neoplasm With Cc (657)
  3. Kidney And Ureter Procedures For Neoplasm Without Cc/mcc (658)
  4. Kidney And Urinary Tract Neoplasms With Mcc (686)
  5. Kidney And Urinary Tract Neoplasms With Cc (687)
  6. Kidney And Urinary Tract Neoplasms Without Cc/mcc (688)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
C64.9 Right Arrow 189.0 Malig neopl kidney
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
C64 Malignant neoplasm of kidney, except renal pelvis
C64.1 Malignant neoplasm of right kidney, except renal pelvis
C64.2 Malignant neoplasm of left kidney, except renal pelvis
This page was last updated on: 10/1/2025