As of the October 2026 CMS release, New Hampshire has 20 Medicare-certified dialysis centers in 17 cities. 20 have a cms star rating, averaging 3.2 stars, above the U.S. average of 2.8. Londonderry has the most (2).
By cms star rating.
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| Name | City | CMS star rating | Dialysis stations |
|---|---|---|---|
| Central New Hampshire Kidney Center | Laconia | 21 | |
| DaVita Derry Dialysis | Londonderry | 13 | |
| DaVita Manchester Dialysis | Manchester | 10 | |
| DaVita Nashua Dialysis | Nashua | 22 | |
| FMC Dialysis Services of Exeter | Exeter | 13 | |
| FMC Lakes Region | Tilton | 13 | |
| FMC Manchester Kidney Center | Manchester | 25 | |
| FMC Monadnock Dialysis Center | Keene | 23 | |
| FMC New Hampshire Kidney Center (FMC) | Concord | 16 | |
| FMC Seacoast Dialysis Center | Portsmouth | 18 | |
| FMC Strafford County Dialysis | Rochester | 19 | |
| Fresenius Kidney Care Claremont | Claremont | 13 | |
| Fresenius Kidney Care of Nashua | Nashua | 21 | |
| Fresenius Medical Care Londonderry | Londonderry | 13 | |
| Fresenius Medical Care of Cocheco River | Dover | 13 | |
| Fresenius Medical Care of Lancaster | Lancaster | 14 | |
| Fresenius Medical Care of Lebanon | Lebanon | 26 | |
| FRESENIUS MEDICAL CARE of MOUNT WASHINGTON VALLEY | Conway | 10 | |
| Fresenius Medical Care of Rockingham County | Salem | 1 | |
| Fresenius Medical Care Southern NH Dialysis Center | Milford | 13 |
Nothing in New Hampshire matches that name or city.
New Hampshire has 20 Medicare-certified dialysis centers. The cities with the most are Londonderry (2), Manchester (2), Nashua (2), Claremont (1), Concord (1).
3 dialysis centers have 5 stars: FMC Dialysis Services of Exeter (Exeter), FMC Manchester Kidney Center (Manchester), Fresenius Medical Care Southern NH Dialysis Center (Milford).
35% of rated dialysis centers in New Hampshire have 4 or 5 stars, against 23% nationally. The average rating is 3.2 stars (U.S. 2.8).
Look at the star rating and at the outcome verdicts, then at practical things: distance (most patients go three times a week), whether the center has an evening shift if you work, and whether it offers training for home dialysis if you might want it later. Visit, and ask how many patients each nurse looks after.
Source: CMS Dialysis Facility Compare (Provider Data Catalog dataset 23ew-n7w9). October 2026 release. About the data.