122 Medicare-certified dialysis centers serve Arizona, averaging 2.83 stars (national average 2.87). Pick a city, or search by ZIP for the closest centers.
Patient deaths (risk-adjusted rate) (lower is better)
22.4
22.2
Hospital admissions (risk-adjusted rate) (lower is better)
142
148
Readmitted within 30 days of a hospital stay (lower is better)
27.5%
27.2%
Bloodstream infections (ratio to expected) (lower is better)
0.25
1
Patients dialyzing through an AV fistula
64.1%
57.1%
Patients with a long-term catheter (90+ days) (lower is better)
16.1%
19%
Patients on the kidney transplant waitlist
10.5%
16.5%
Patient rating of the center (ICH-CAHPS, 0–100)
86
88
Centers offering peritoneal dialysis
46%
54%
Centers offering home hemodialysis training
19%
32%
Who runs dialysis centers in Arizona
Operator
Centers
Share
Fresenius Medical Care
58
48%
DaVita
46
38%
Independent
6
5%
Dialysis Clinic, Inc.
4
3%
US Renal Care, Inc.
4
3%
American Renal Associates
2
2%
Diversified Specialty Institutes (DSI)
2
2%
Frequently asked questions
How many dialysis centers are in Arizona?
There are 122 Medicare-certified dialysis centers in Arizona across 49 cities, with 2,302 dialysis stations in total, according to the latest CMS data (2026-09-29).
Which dialysis centers in Arizona are rated highest?
Based on our score, the top-rated dialysis centers in Arizona are DaVita Pascua Yaqui Tribe Dialysis (Tucson), DaVita Papago Dialysis Center (Phoenix), DaVita Kayenta Dialysis (Kayenta). See the full Arizona ranking.
How does Arizona compare to the national average?
Arizona dialysis centers average 2.83 stars versus 2.87 nationally, and 16% of rated centers have 4 or 5 stars (national: 25%).
Who owns the dialysis centers in Arizona?
Fresenius Medical Care (58), DaVita (46), Independent (6). 8% of Arizona centers are non-profit, compared with 10% nationally.