Home > 2006 ICD-9-CM Diagnosis Codes > Diseases Of The Genitourinary System 580-629 > Other Diseases Of Urinary System 590-599 > Infections of kidney 590-
Specific code 2006 ICD-9-CM Diagnosis Code 590.80
Pyelonephritis unspecified
  • Short description: PYELONEPHRITIS NOS.
  • ICD-9-CM 590.80 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 590.80 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 2006 version of ICD-9-CM 590.80.
  • More recent version(s) of ICD-9-CM 590.80: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 590.80 converts approximately to:
  • 2015/16 ICD-10-CM N12 Tubulo-interstitial nephritis, not specified as acute or chronic
Approximate Synonyms
  • Candida pyelonephritis
  • Obstructive pyelonephritis
  • Papillary necrosis
  • Postpartum (after childbirth) pyelonephritis
  • Postpartum pyelonephritis
  • Pyelonephritis
  • Pyelonephritis (kidney infection)
  • Pyelonephritis postpartum
  • Pyonephrosis
  • Recurrent obstructive pyelonephritis
  • Renal papillary necrosis
  • Salmonella pyelonephritis
Applies To
  • Pyelitis NOS
  • Pyelonephritis NOS
ICD-9-CM Volume 2 Index entries containing back-references to 590.80:
  • Cystopyelitis (see also Pyelitis) 590.80
  • Glomerulonephritis (see also Nephritis) 583.9
    • ascending (see also Pyelitis) 590.80
    • infective (see also Pyelitis) 590.80
    • purulent (see also Pyelitis) 590.80
    • septic (see also Pyelitis) 590.80
    • suppurative (acute) (disseminated) (see also Pyelitis) 590.80
  • Hydropyonephrosis (see also Pyelitis) 590.80
  • Necrosis, necrotic
    • kidney (bilateral) 583.9
      • acute 584.9
      • cortical 583.6
        • acute 584.6
          • with
            • abortion - see Abortion, by type, with renal failure
            • ectopic pregnancy (see also categories 633.0-633.9) 639.3
            • molar pregnancy (see also categories 630-632) 639.3
          • complicating pregnancy 646.2
            • affecting fetus or newborn 760.1
          • following labor and delivery 669.3
      • medullary (papillary) (see also Pyelitis) 590.80
        • in
          • acute renal failure 584.7
          • nephritis, nephropathy 583.7
      • papillary (see also Pyelitis) 590.80
        • in
          • acute renal failure 584.7
          • nephritis, nephropathy 583.7
      • tubular 584.5
        • with
          • abortion - see Abortion, by type, with renal failure
          • ectopic pregnancy (see also categories 633.0-633.9) 639.3
          • molar pregnancy (see also categories 630-632) 639.3
        • complicating
        • following labor and delivery 669.3
        • traumatic 958.5
    • papillary, kidney (see also Pyelitis) 590.80
  • Nephritis, nephritic (albuminuric) (azotemic) (congenital) (degenerative) (diffuse) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) 583.9
    • ascending (see also Pyelitis) 590.80
    • infective (see also Pyelitis) 590.80
    • purulent (see also Pyelitis) 590.80
    • septic (see also Pyelitis) 590.80
    • staphylococcal (see also Pyelitis) 590.80
    • suppurative (see also Pyelitis) 590.80
  • Nephrocystitis, pustular (see also Pyelitis) 590.80
  • Pyelitis (congenital) (uremic) 590.80
    • with
      • abortion - see Abortion, by type, with specified complication NEC
      • contracted kidney 590.00
      • ectopic pregnancy (see also categories 633.0-633.9) 639.8
      • molar pregnancy (see also categories 630-632) 639.8
    • complicating pregnancy, childbirth, or
      • affecting fetus or newborn 760.1
    • following
    • gonococcal 098.19
      • chronic or duration of 2 months or over 098.39
  • Pyelocystitis (see also Pyelitis) 590.80
  • Pyelonephritis (see also Pyelitis) 590.80
  • Pyelonephrosis (see also Pyelitis) 590.80
  • Pyohydronephrosis (see also Pyelitis) 590.80
  • Pyonephritis (see also Pyelitis) 590.80
  • Pyonephrosis (congenital) (see also Pyelitis) 590.80
  • Surgical
    • kidney (see also Pyelitis) 590.80
  • Uremia, uremic (absorption) (amaurosis) (amblyopia) (aphasia) (apoplexy) (coma) (delirium) (dementia) (dropsy) (dyspnea) (fever) (intoxication) (mania) (paralysis) (poisoning) (toxemia) (vomiting) 586
    • pyelitic (see also Pyelitis) 590.80
 590.8 ICD9Data.com 590.81 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 590.80 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 2006 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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