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Fonteum Care Compare · Maine

Maine dialysis facilities: 21 Medicare-certified, 5-star quality data, chain-ownership transparency.

CMS-published 5-star ratings, profit-vs-nonprofit status, chain affiliation, and service offerings (in-center hemodialysis, peritoneal, home hemodialysis training) for every ESRD facility in Maine.

Verify at Medicare.gov →All states →
Snapshot May 7, 2026·21 Medicare-certified dialysis facilities in Maine · 95.2% chain-owned·CMS Care Compare — Dialysis (23ew-n7w9)·Module overview →·Methodology →·Audit Pack →
Source-modified 2026-03-25 · Quality measures suppressed when <11 patients in measure period · ICH CAHPS patient-experience measures are a separate CMS dataset, not included in this snapshot

Chain concentration — Maine

Dialysis is the most consolidated category in CMS Care Compare. 95.2% of Maine facilities are chain-owned; here are the largest chains by facility count in this state.

Fresenius Medical Care
13
DaVita
4
Dialysis Clinic, Inc.
3
Independent
1

Highest-rated dialysis facilities — Maine

Top 20 by CMS 5-star rating (20 of 21 carry a published rating; remainder suppressed for low patient volume).

FacilityCityChain5-Star ★
Fmc southern maine dialysis facilityPORTLANDFresenius Medical Care5
Fmc casco bay dialysis facilityWESTBROOKFresenius Medical Care5
Dci skowheganSKOWHEGANDialysis Clinic, Inc.5
Fmc york county dialysis centerBIDDEFORDFresenius Medical Care4
Fmc damariscotta dialysisDAMARISCOTTAFresenius Medical Care4
Fmc umbagog kidney centerWILTONFresenius Medical Care4
Davita eastern maine dialysisELLSWORTHDaVita4
Dci greater watervilleFAIRFIELDDialysis Clinic, Inc.4
Fmc freedom center fore riverPortlandFresenius Medical Care4
Fmc lewiston auburn kidney centerLewistonFresenius Medical Care3
Fmc coastal dialysis centerBATHFresenius Medical Care3
Fmc kennebec kidney centerAUGUSTAFresenius Medical Care3
Fmc androscoggin kidney centerAUBURNFresenius Medical Care3
Fmc - sunrise county dialysisEASTPORTFresenius Medical Care3
Dialysis clinic inc. - belfastBELFASTDialysis Clinic, Inc.3
Davita boyd dialysisBANGORDaVita3
Davita lincoln lakes regional dialysisLINCOLNDaVita3
Fresenius kidney care gardinerGARDINERFresenius Medical Care3
Northern light dialysisPRESQUE ISLEIndependent3
Davita brewer dialysisBrewerDaVita2

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The substrate, by the numbers

9.2Mgraph entitiesProviders, organizations, owners, and facilities
12.5Mlinked identifiersNPIs, CCNs, LEIs and more, resolved to entities
4.7Mgraph edgesSource-attested relationships between entities
44federal source familiesDistinct CMS, OIG, HRSA, FDA and peer datasets
33dataset pagesCitable, downloadable /data catalog pages
47reproducible studiesEach shipping the SQL behind its figures