2017/18 ICD-10-CM Diagnosis Code N17.9

Acute kidney failure, unspecified

Applicable To
  • Acute kidney injury (nontraumatic)
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (N17.9) and the excluded code together.
  • traumatic kidney injury (
    ICD-10-CM Diagnosis Code S37.0

    Injury of kidney

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • acute kidney injury (nontraumatic) (N17.9)
    S37.0-
    )
The following code(s) above N17.9 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to N17.9:
  • N00-N99
    2018 ICD-10-CM Range N00-N99

    Diseases of the genitourinary system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the genitourinary system
  • N17-N19
    2018 ICD-10-CM Range N17-N19

    Acute kidney failure and chronic kidney disease

    Type 2 Excludes
    • congenital renal failure (P96.0)
    • drug- and heavy-metal-induced tubulo-interstitial and tubular conditions (N14.-)
    • extrarenal uremia (R39.2)
    • hemolytic-uremic syndrome (D59.3)
    • hepatorenal syndrome (K76.7)
    • postpartum hepatorenal syndrome (O90.4)
    • posttraumatic renal failure (T79.5)
    • prerenal uremia (R39.2)
    • renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)
    • renal failure following labor and delivery (O90.4)
    • renal failure postprocedural (N99.0)
    Acute kidney failure and chronic kidney disease
  • N17
    ICD-10-CM Diagnosis Code N17

    Acute kidney failure

      2016 2017 2018 Non-Billable/Non-Specific Code
    Code Also
    • associated underlying condition
    Type 1 Excludes
    • posttraumatic renal failure (T79.5)
    Acute kidney failure
Approximate Synonyms Clinical Information ICD-10-CM N17.9 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert N17.9 to ICD-9-CM

Code History
Code annotations containing back-references to N17.9:

Diagnosis Index entries containing back-references to N17.9:

ICD-10-CM Codes Adjacent To N17.9
N15.0 Balkan nephropathy
N15.1 Renal and perinephric abscess
N15.8 Other specified renal tubulo-interstitial diseases
N15.9 Renal tubulo-interstitial disease, unspecified
N16 Renal tubulo-interstitial disorders in diseases classified elsewhere
N17 Acute kidney failure
N17.0 Acute kidney failure with tubular necrosis
N17.1 Acute kidney failure with acute cortical necrosis
N17.2 Acute kidney failure with medullary necrosis
N17.8 Other acute kidney failure
N17.9 Acute kidney failure, unspecified
N18 Chronic kidney disease (CKD)
N18.1 Chronic kidney disease, stage 1
N18.2 Chronic kidney disease, stage 2 (mild)
N18.3 Chronic kidney disease, stage 3 (moderate)
N18.4 Chronic kidney disease, stage 4 (severe)
N18.5 Chronic kidney disease, stage 5
N18.6 End stage renal disease
N18.9 Chronic kidney disease, unspecified
N19 Unspecified kidney failure
N20 Calculus of kidney and ureter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.