2017/18 ICD-10-CM Diagnosis Code N17

Acute kidney failure

Code Also
Code Also Help
A code also note instructs that 2 codes may be required to fully describe a condition but the sequencing of the two codes is discretionary, depending on the severity of the conditions and the reason for the encounter.
  • associated underlying condition
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as N17. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • posttraumatic renal failure (
    ICD-10-CM Diagnosis Code T79.5

    Traumatic anuria

      2016 2017 2018 Non-Billable/Non-Specific Code
    Applicable To
    • Crush syndrome
    • Renal failure following crushing
    T79.5
    )
The following code(s) above N17 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:
  • 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
Clinical Information Code History
Code annotations containing back-references to N17:
ICD-10-CM Codes Adjacent To N17
N14.1 Nephropathy induced by other drugs, medicaments and biological substances
N14.2 Nephropathy induced by unspecified drug, medicament or biological substance
N14.3 Nephropathy induced by heavy metals
N14.4 Toxic nephropathy, not elsewhere classified
N15 Other renal tubulo-interstitial diseases
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)

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