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Table 1 Conversion of ICD-9-CM codes used by the algorithms in ICD-10-CM codes (2020 edition)

From: Developing and validating an algorithm to identify incident chronic dialysis patients using administrative data

ICD-9-CM codes

ICD-9-CM descriptions

ICD-10-CM codes

ICD-10-CM Descriptions

584

Acute renal failure

N17

Acute renal failure

585.6

End stage renal disease

N18.6

End stage renal disease

V45.11

Renal dialysis status

Z99.2

Dependence on renal dialysis

V45.12

Noncompliance with renal dialysis

Z91.15

Patient’s noncompliance with renal dialysis

V56.0

Encounter for extracorporeal dialysis

Z49.31

Encounter for adequacy testing for hemodialysis

V56.1

Fitting and adjustment of extracorporeal dialysis catheter

Z49.01

Encounter for fit/adjst of extracorporeal dialysis catheter

V56.2

Fitting and adjustment of peritoneal dialysis catheter

Z49.02

Encounter for fit/adjst of peritoneal dialysis catheter

V56.31

Encounter for adequacy testing for hemodialysis

Z49.31

Encounter for adequacy testing for hemodialysis

V56.32

Encounter for adequacy testing for peritoneal dialysis

Z49.32

Encounter for adequacy testing for peritoneal dialysis

V56.8

Encounter for other dialysis

Z49.32

Encounter for adequacy testing for peritoneal dialysis