50 Medicare-certified dialysis centers serve Puerto Rico, averaging 1.31 stars (national average 2.87). Pick a city, or search by ZIP for the closest centers.
Patient deaths (risk-adjusted rate) (lower is better)
28.9
22.2
Hospital admissions (risk-adjusted rate) (lower is better)
160.9
148
Readmitted within 30 days of a hospital stay (lower is better)
37%
27.2%
Bloodstream infections (ratio to expected) (lower is better)
0.22
1
Patients dialyzing through an AV fistula
40.5%
57.1%
Patients with a long-term catheter (90+ days) (lower is better)
35.7%
19%
Patients on the kidney transplant waitlist
10%
16.5%
Patient rating of the center (ICH-CAHPS, 0–100)
90
88
Centers offering peritoneal dialysis
62%
54%
Centers offering home hemodialysis training
50%
32%
Who runs dialysis centers in Puerto Rico
Operator
Centers
Share
Fresenius Medical Care
29
58%
Atlantis Healthcare Group
17
34%
Independent
4
8%
Frequently asked questions
How many dialysis centers are in Puerto Rico?
There are 50 Medicare-certified dialysis centers in Puerto Rico across 32 cities, with 1,461 dialysis stations in total, according to the latest CMS data (2026-09-29).
Which dialysis centers in Puerto Rico are rated highest?
Based on our score, the top-rated dialysis centers in Puerto Rico are FMC Cayey (Cayey), Atlantis Isabela (Isabela), FMC Aibonito (Aibonito). See the full Puerto Rico ranking.
How does Puerto Rico compare to the national average?
Puerto Rico dialysis centers average 1.31 stars versus 2.87 nationally, and 0% of rated centers have 4 or 5 stars (national: 25%).
Who owns the dialysis centers in Puerto Rico?
Fresenius Medical Care (29), Atlantis Healthcare Group (17), Independent (4). 4% of Puerto Rico centers are non-profit, compared with 10% nationally.