ICD-10-CM · Chapter 21 · Z00-Z99
Z49 Encounter for care involving renal dialysis
Code Also
- associated end stage renal disease (N18.6)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Z49..0 | Preparatory care for renal dialysis | No |
| Z49..01 | Encounter for fitting and adjustment of extracorporeal dialysis catheter | Yes |
| Z49..02 | Encounter for fitting and adjustment of peritoneal dialysis catheter | Yes |
| Z49..3 | Encounter for adequacy testing for dialysis | No |
| Z49..31 | Encounter for adequacy testing for hemodialysis | Yes |
| Z49..32 | Encounter for adequacy testing for peritoneal dialysis | Yes |
Last reviewed: September 2026