Specific code 2010 ICD-9-CM Diagnosis Code 236.91
Neoplasm of uncertain behavior of kidney and ureter
  • Short description: Unc behav neo kidney.
  • ICD-9-CM 236.91 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 236.91 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2010 version of ICD-9-CM 236.91.
  • More recent version(s) of ICD-9-CM 236.91: 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 236.91 converts approximately to:
  • 2015/16 ICD-10-CM D41.00 Neoplasm of uncertain behavior of unspecified kidney
    Or:
  • 2015/16 ICD-10-CM D41.20 Neoplasm of uncertain behavior of unspecified ureter
Approximate Synonyms
  • Neoplasm of kidney
  • Neoplasm of uncertain behavior of kidney
  • Neoplasm of uncertain behavior of left kidney
  • Neoplasm of uncertain behavior of left renal pelvis
  • Neoplasm of uncertain behavior of left ureter
  • Neoplasm of uncertain behavior of renal pelvis
  • Neoplasm of uncertain behavior of right kidney
  • Neoplasm of uncertain behavior of right renal pelvis
  • Neoplasm of uncertain behavior of right ureter
  • Neoplasm of uncertain behavior of ureter
  • Neoplasm of uncertain behavior, kidney
  • Neoplasm of uncertain behavior, kidney and ureter
  • Neoplasm of uncertain behavior, L kidney
  • Neoplasm of uncertain behavior, L renal pelvis
  • Neoplasm of uncertain behavior, L ureter
  • Neoplasm of uncertain behavior, left kidney
  • Neoplasm of uncertain behavior, left renal pelvis
  • Neoplasm of uncertain behavior, left ureter
  • Neoplasm of uncertain behavior, R kidney
  • Neoplasm of uncertain behavior, R renal pelvis
  • Neoplasm of uncertain behavior, R ureter
  • Neoplasm of uncertain behavior, renal pelvis
  • Neoplasm of uncertain behavior, right kidney
  • Neoplasm of uncertain behavior, right renal pelvis
  • Neoplasm of uncertain behavior, right ureter
  • Neoplasm of uncertain behavior, ureter
  • Neoplasm, kidney
ICD-9-CM Volume 2 Index entries containing back-references to 236.91:
  • Papilloma (M8050/0) - see also Neoplasm, by site, benign
    • transitional (cell) (M8120/0)
      • bladder (urinary) (M8120/1) 236.7
      • inverted type (M8121/1) - see Neoplasm, by site, uncertain behavior
      • renal pelvis (M8120/1) 236.91
      • ureter (M8120/1) 236.91
    • ureter (transitional cell) (M8120/1) 236.91
  • Reninoma (M8361/1) 236.91
  • Tumor (M8000/1) - see also Neoplasm, by site, unspecified nature
    • juxtaglomerular (M8361/1) 236.91
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 236.91 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2010 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.