N17.9

ICD-10Billable

Acute kidney failure, unspecified

Official ICD-10-CM descriptor (FY2026)

Acute kidney failure, unspecified

N17.9 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Acute kidney injury (nontraumatic)

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • traumatic kidney injury (S37.0-)

Related codes in N17

Where this code sits

Parent code
N17

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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