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Table 1 Examples of Administrative codes for AKI

From: Optimizing administrative datasets to examine acute kidney injury in the era of big data: workgroup statement from the 15th ADQI Consensus Conference

ICD-9-CM

ICD-10

Name

584

N17

Acute kidney failure

584.5

N17.0

Acute kidney failure with lesion of tubular necrosis

584.6

N17.1

Acute kidney failure with lesion of renal cortical necrosis

584.7

N17.2

Acute kidney failure of renal medullary (papillary) necrosis

584.8

N17.8

Acute kidney failure with other specified pathological lesion in the kidney

584.9

N17.9

Acute kidney failure, unspecified

593.9

N28

Unspecified disorder of kidney and ureter

 

N28.0

Ischemia and infarction of the kidney

 

N28.9

Disorder of kidney and ureter

583.00-90

N00.x

N01.x

N05.2,5,8,9

ICD- 9: Nephritis and nephropathy, not specified as acute or chronic with lesion of ….

ICD-10: Acute Nephritic syndrome (N00) with…

Rapidly progressive nephritic syndrome (N01) with

Unspecified nephritic syndrome (N05) with…

669.30,32,34

O09.4

ICD-9 Acute kidney failure following labor and delivery…

 

N99.8

Postprocedural (acute)(chronic) kidney failure

 

O04.82

Renal failure following (induced) termination of pregnancy

 

O07.32

Renal Failure following failed attempted termination of pregnancy

 

N10

Acute tubulo-interstitial nephritis

 

N14.0-4

Drug- and heavy-metal-induced tubule-interstitial and tubular conditions (acuity not specified)

  1. The most commonly studied and used codes are bolded