Relevance	Code	Description
	Z49	Encounter for care involving renal dialysis
	Z49.01	Encounter for fitting and adjustment of extracorporeal dialysis catheter
	Z49.3	Encounter for adequacy testing for dialysis
	Z49.31	Encounter for adequacy testing for hemodialysis
	Z49.32	Encounter for adequacy testing for peritoneal dialysis
	Z49.0	Preparatory care for renal dialysis
	Z49.02	Encounter for fitting and adjustment of peritoneal dialysis catheter