N19

ICD-10Billable

Unspecified kidney failure

Official ICD-10-CM descriptor (FY2026)

Unspecified kidney failure

N19 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Uremia NOS

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • acute kidney failure (N17.-)
  • chronic kidney disease (N18.-)
  • chronic uremia (N18.9)
  • extrarenal uremia (R39.2)
  • prerenal uremia (R39.2)
  • renal insufficiency (acute) (N28.9)
  • uremia of newborn (P96.0)

Where this code sits

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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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