585.9 CHRONIC KIDNEY DIS NOS


Code Information

Diagnosis Code: 585.9

Short Description: Chronic kidney dis NOS

Long Description: Chronic kidney disease, unspecified

Code Classification:

  • Diseases of the genitourinary system (580–629)
    • Nephritis, nephrotic syndrome, and nephrosis (580-589)
      • 585 Chronic renal failure
        • 585.9 Chronic kidney dis NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 585.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Disease, diseased - see also Syndrome
    • kidney (functional) (pelvis) (see also Disease, renal) 593.9
      • chronic 585.9
        • requiring chronic dialysis 585.6
        • stage
          • I 585.1
          • II (mild) 585.2
          • III (moderate) 585.3
          • IV (severe) 585.4
          • V 585.5
    • renal (functional) (pelvis) (see also Disease, kidney) 593.9
      • chronic (see also Disease, kidney, chronic) 585.9
  • Failure, failed
    • renal (kidney) 586
      • chronic 585.9
        • hypertensive or with hypertension (see also Hypertension, kidney) 403.91
  • Insufficiency, insufficient
    • kidney
      • chronic 585.9
    • renal 593.9
      • chronic 585.9
  • Neuropathy, neuropathic (see also Disorder, nerve) 355.9
    • uremic 585.9 [357.4]
  • Pericarditis (granular) (with decompensation) (with effusion) 423.9
    • uremic 585.9 [420.0]
  • Polyneuropathy (peripheral) 356.9
    • in
      • uremia 585.9 [357.4]
  • Retinitis (see also Chorioretinitis) 363.20
    • albuminurica 585.9 [363.10]
    • renal 585.9 [363.13]
  • Syndrome - see also Disease
    • uremia, chronic 585.9
  • Uremia, uremic (absorption) (amaurosis) (amblyopia) (aphasia) (apoplexy) (coma) (delirium) (dementia) (dropsy) (dyspnea) (fever) (intoxication) (mania) (paralysis) (poisoning) (toxemia) (vomiting) 586
    • chronic 585.9
    • neuropathy 585.9 [357.4]
    • pericarditis 585.9 [420.0]

Crosswalk Information

The code 585.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
585.9 Right Arrow N18.9 Chronic kidney disease, unspecified
This ICD-9 to ICD-10 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-9 Code ICD-9 Description
585.1 Chronic kidney disease, Stage I
585.2 Chronic kidney disease, Stage II (mild)
585.3 Chronic kidney disease, Stage III (moderate)
585.4 Chronic kidney disease, Stage IV (severe)
585.5 Chronic kidney disease, Stage V
585.6 End stage renal disease


This page was last updated on: 10/1/2014