169 Medicare-certified dialysis centers serve Maryland, averaging 3.09 stars (national average 2.87). Pick a city, or search by ZIP for the closest centers.
Patient deaths (risk-adjusted rate) (lower is better)
21.2
22.2
Hospital admissions (risk-adjusted rate) (lower is better)
115.3
148
Readmitted within 30 days of a hospital stay (lower is better)
24.2%
27.2%
Bloodstream infections (ratio to expected) (lower is better)
0.35
1
Patients dialyzing through an AV fistula
55.1%
57.1%
Patients with a long-term catheter (90+ days) (lower is better)
19%
19%
Patients on the kidney transplant waitlist
18.4%
16.5%
Patient rating of the center (ICH-CAHPS, 0–100)
86
88
Centers offering peritoneal dialysis
52%
54%
Centers offering home hemodialysis training
22%
32%
Who runs dialysis centers in Maryland
Operator
Centers
Share
DaVita
84
50%
Fresenius Medical Care
48
28%
Independent
16
9%
US Renal Care, Inc.
8
5%
Independent Dialysis Foundation (IDF)
5
3%
American Renal Associates
3
2%
Kaiser Permanente
3
2%
State Owned
1
1%
Other small chain
1
1%
Frequently asked questions
How many dialysis centers are in Maryland?
There are 169 Medicare-certified dialysis centers in Maryland across 74 cities, with 2,949 dialysis stations in total, according to the latest CMS data (2026-09-29).
Which dialysis centers in Maryland are rated highest?
Based on our score, the top-rated dialysis centers in Maryland are Fresenius Kidney Care Fairmount Heights (Capitol Heights), DaVita Calverton Dialysis (Beltsville), Fresenius Kidney Care Nashua Court (Baltimore). See the full Maryland ranking.
How does Maryland compare to the national average?
Maryland dialysis centers average 3.09 stars versus 2.87 nationally, and 34% of rated centers have 4 or 5 stars (national: 25%).
Who owns the dialysis centers in Maryland?
DaVita (84), Fresenius Medical Care (48), Independent (16). 8% of Maryland centers are non-profit, compared with 10% nationally.