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. 2012 Aug 24;1(4):e002097. doi: 10.1161/JAHA.112.002097

Table 1.

ICD-9-CM Codes Used to Define CKD

Disease ICD-9-CM Diagnosis Codes
Renal tuberculosis 016.0
Syphilis of kidney 095.4
Kidney, except pelvis 189.0
Urinary organ, site unspecified 189.9
Kidney except pelvis 223.0
Kidney and ureter 236.91
Diabetes with renal manifestations 250.4
Renal glycosuria 271.4
Gouty nephropathy 274.1
Hemolytic-uremic syndrome 283.11
Hypertensive chronic kidney disease 403.x1
Hypertensive heart and chronic kidney disease 404.x2-3
Atherosclerosis of renal artery 440.1
Hyperplasia of renal artery 447.3
Hepatorenal syndrome 572.4
Acute glomerulonephritis 580
Nephrotic syndrome 581
Chronic glomerulonephritis 582
Glomerulonephritis or nephropathy NOS 583
Acute renal failure 584
Renal failure NOS 586
Renal sclerosis 587
Disorders resulting from impaired renal function 588
Hydronephrosis 591
Hypertension secondary to renal disease complicating pregnancy, childbirth, and the puerperium 642.1
Unspecified renal disease in pregnancy, without mention of hypertension 646.2
Polycystic kidney, unspecified type 753.12 to 753.17
Other specified cystic kidney disease 753.19
Obstructive defects of renal pelvis and ureter 753.2
Kidney, abnormal renal function test 794.4

CKD indicates chronic kidney disease; ICD-9-CM, International Classification of Diseases, Ninth Revision, Clinical Modification; and NOS, not otherwise specified.