Diagnosis Code

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

The code C64.9 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D48)
    • Malignant neoplasms of urinary tract (C64-C68)
      • Malignant neoplasm of kidney, except renal pelvis (C64)
        • C64.9 Malignant neoplasm of unsp kidney, except renal pelvis

Code Version: 2022 ICD-10-CM


Synonyms

  • 11p partial monosomy syndrome
  • Acquired cystic disease associated renal cell carcinoma
  • Adrenal gland involved by direct invasion of renal tumor
  • Adrenal gland involved by metastasis from renal tumor
  • Chromophobe renal cell carcinoma
  • Clear cell carcinoma of kidney
  • Clear cell papillary renal cell carcinoma
  • Collecting duct carcinoma of kidney
  • Cystadenocarcinoma of kidney
  • Deletion of part of chromosome 11
  • Familial renal cell carcinoma
  • Global developmental delay, lung cysts, overgrowth, Wilms tumor syndrome
  • Hereditary clear cell renal cell carcinoma
  • Hereditary papillary renal cell carcinoma
  • Local recurrence of malignant tumor of kidney
  • Malignant tumor of kidney
  • Malignant tumor of kidney parenchyma
  • Metastasis from malignant tumor of kidney
  • 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
  • pN1: Metastasis in a single regional lymph node
  • pN2: Metastasis in more than one regional lymph node
  • Primary malignant neoplasm of kidney
  • pT1: Tumor 7 cm or less in greatest dimension, limited to the kidney
  • pT1a: Tumor 4 cm or less in greatest dimension, limited to the kidney
  • pT1b: Tumor more than 4 cm but not more than 7 cm in greatest dimension, limited to the kidney
  • pT2: Tumor more than 7 cm in greatest dimension, limited to the kidney
  • pT3: Tumor extends into major veins or invades adrenal gland or perirenal and/or renal sinus fat but not beyond Gerota's fascia
  • pT3a: Tumor directly invades adrenal gland or perirenal and/or renal sinus fat but not beyond Gerota's fascia
  • pT3b: Tumor grossly extends into the renal vein or its segmental
  • pT3c category
  • pT3c: Tumor grossly extends into vena cava above diaphragm or invades the wall of the vena cava
  • pT4: Tumor invades beyond Gerota's fascia
  • Renal cell carcinoma
  • Renal cell carcinoma of kidney except renal pelvis
  • Renal medullary carcinoma
  • Renal tumor extends beyond Gerota's fascia macroscopically
  • Renal tumor extends into major vein macroscopically
  • Renal tumor invades renal vein macroscopically
  • Renal tumor invasion into adrenal gland macroscopically
  • Renal tumor invasion into perinephric tissue macroscopically
  • Sarcoma of kidney
  • T1: Kidney tumor < 7.0 cm in greatest dimension limited to the kidney
  • T2: Renal tumor > 7.0 cm in greatest dimension limited to the kidney
  • T3: Renal tumor extends into major veins or invades the adrenal gland or perinephric tissues but not beyond Gerota's fascia
  • T3a: Renal tumor invades the adrenal gland or perinephric tissues but not beyond Gerota's fascia
  • T3b: Renal tumor grossly extends into the renal vein or vena cava below the diaphragm
  • T3c: Renal tumor grossly extends into the vena cava above the diaphragm
  • T4: Renal tumor invades beyond Gerota's fascia
  • 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 v39.0)
  • Kidney And Ureter Procedures For Neoplasm With Mcc (656)
  • Kidney And Ureter Procedures For Neoplasm With Cc (657)
  • Kidney And Ureter Procedures For Neoplasm Without Cc/mcc (658)

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: 10/1/2021