DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

N19 diagnosis code · Billable category · FY2027

N19 Unspecified kidney failure

  • Billable
  • Not CC/MCC
  • POA reported

N19 ICD-10 code: a billable diagnosis code in FY2027; the category has no subdivisions.

Where it sits

  1. Chapter 14 Diseases of the genitourinary system (N00-N99)
  2. N17-N19 Acute kidney failure and chronic kidney disease (N17-N19)
  3. N19 Unspecified kidney failure
CC / MCC
Neither
MS-DRG
673-675, 682-684
HCC V28
–
POA
Reported
Code Editor
–
Index entries
6

Instructions

At N19

Inclusion terms

  • Uremia NOS

Excludes1

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

Notes that also apply

Block N17-N19 instructions (Excludes2 11): printed on the block page.

Chapter 14 instructions (Excludes2 8): printed on the chapter 14 page.

Index entries

  • Uremia, uremic → N19
  • Azotemiameaning uremia → N19
  • Failure, failedkidney → N19
  • Failure, failedrenal → N19
  • Stasiskidney → N19
  • Stasisrenal → N19

NCHS Alphabetic Index. Index first, then the Tabular List.

Medicare grouping and edits

CMS files for N19
CC / MCCNeither
Appendix BMDC 11 Diseases and Disorders of the Kidney and Urinary Tract, MS-DRG 673-675 (Other Kidney and Urinary Tract Procedures with MCC…); MDC 11 Diseases and Disorders of the Kidney and Urinary Tract, MS-DRG 682-684 (Renal Failure with MCC…)
Code Editor–
POAReported
HCC V28–

CMS: MS-DRG v44 (Appendix B, C), MCE v44, POA list FY2027, 2027 Initial ICD-10-CM Mappings. What the rows mean.

Hierarchy