Z49 — ICD-10-CM Diagnosis Codes

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