Fresenius Medical Care Marina Bay
Medicare-certified dialysis center in Chula Vista, California, operated by Fresenius Kidney Care. Figures below are from CMS (July 2026 release); call (619) 420-6725 to confirm availability.
At a glance
| CMS quality rating | ★★★★☆ 4 / 5 Quality of Patient Care star rating · Dialysis Facility dataset · what this means |
|---|---|
| Patient survey rating | ★★★★☆ 4 / 5 ICH CAHPS patient survey · 86 completed interviews · 28% response rateTopic ratings: Nephrologists' communication and caring 3/5 · Quality of dialysis center care and operations 5/5 · Providing information to patients 4/5 · Rating of the nephrologist 3/5 · Rating of the dialysis center staff 3/5 · Rating of the dialysis facility 4/5 |
| Medicare payment (ESRD QIP) | No Medicare payment reduction (PY2026) — Total Performance Score 81 vs California 55 / national 54 ESRD QIP Total Performance Scores dataset |
| Treatment options | In-center hemodialysis · Peritoneal dialysis |
| Shift starting after 5 p.m. | Yes |
| Dialysis stations | 31 |
| Patients in CMS survival summary | 636 a size indicator, not a current patient count |
| Ownership | Fresenius Medical Care (Profit) |
| Medicare-certified since | 1993-06-14 |
| CMS Certification Number | 052731 |
How this center compares
| Measure | This center | CA avg | US avg | CMS category or CA rank |
|---|---|---|---|---|
| Outcomes | ||||
| Deaths among patients treated here, risk-adjusted by CMS for age and health, per 100 patient-years. Red blood cell transfusions among patients treated here, risk-adjusted by CMS, per 100 patient-years. | ||||
| Death rateper 100 patient-years · Lower is better | 18636 patients | — | 22.2 | As Expected |
| Blood transfusion rateper 100 patient-years · Lower is better | 7.563 patients | — | 32.5 | As Expected |
| Hospital & ED | ||||
| Hospital admissions among patients treated here, risk-adjusted by CMS, per 100 patient-years. Share of hospital discharges followed by an unplanned readmission within 30 days, risk-adjusted by CMS. Emergency department visits compared with the number CMS expected for these patients; 1.0 means as expected. Emergency department visits in the 30 days after a hospital discharge, compared with the number CMS expected; 1.0 means as expected. | ||||
| Hospital admissionsper 100 patient-years · Lower is better | 119.3152 patients | — | 148 | As Expected |
| 30-day hospital readmissionLower is better | 20.1%112 hospital stays | — | 27.2% | As Expected |
| Emergency department visits (ratio)Lower is better | 0.9072 patients | — | 0.99 | As Expected |
| ED visits within 30 days of discharge (ratio)Lower is better | 1.2190 hospital stays | — | 1.04 | As Expected |
| Vascular access | ||||
| Share of adult hemodialysis patients dialyzing through an arteriovenous fistula, risk-adjusted by CMS. Share of adult hemodialysis patients who had used a catheter (rather than a fistula or graft) for three months or longer. | ||||
| Fistula useHigher is better | 61.7%213 patients | — | 57.1% | As Expected |
| Long-term catheter useLower is better | 4%213 patients | 17% | 19% | Better than 99% |
| Dialysis adequacy | ||||
| Share of adult hemodialysis patients whose treatments met the Kt/V ≥ 1.2 waste-removal target. | ||||
| Hemodialysis adequacy (Kt/V ≥ 1.2)Higher is better | 100%196 patients | 96% | 97% | Better than 94% |
| Labs | ||||
| Share of adult patients whose average serum calcium was above 10.2 mg/dL. Share of adult patients whose serum phosphorus was above 7.0 mg/dL (CMS reports five phosphorus bands; this is the highest). Share of Medicare patients whose hemoglobin averaged below 10 g/dL. Share of Medicare patients whose hemoglobin averaged above 12 g/dL. | ||||
| High blood calciumLower is better | 1%197 patients | 1% | 1% | Better than 40% |
| Serum phosphorus above 7.0 mg/dLNot ranked | 17%213 patients | 18% | 18% | Not ranked |
| Hemoglobin below 10 g/dLNot ranked | 13%40 patients | 18% | 21% | Not ranked |
| Hemoglobin above 12 g/dLNot ranked | 0%40 patients | 1% | 1% | Not ranked |
| Transplant & home dialysis | ||||
| Share of patients under 75 on the kidney transplant waitlist, risk-adjusted by CMS. New patients placed on the transplant waitlist within a year of starting dialysis, compared with the number CMS expected; 1.0 means as expected. Patients switching from in-center to home dialysis, compared with the number CMS expected; 1.0 means as expected. | ||||
| Patients on the transplant waitlistHigher is better | 17.7%178 patients | — | 16.5% | As Expected |
| Waitlisted in first year (ratio)Higher is better | 0.3462 patients | — | 1.00 | As Expected |
| Switches to home dialysis (ratio)Higher is better | 0.0089 patients | — | 1.00 | Worse than Expected |
| Infection | ||||
| Bloodstream infections reported to the CDC, compared with the number expected (standardized infection ratio); 1.0 means as expected. | ||||
| Bloodstream infections (ratio)Lower is better | 0.10 | — | — | Better than Expected |
Values and averages are published by CMS (July 2026 release); "—" means CMS publishes no average for that measure. Where CMS assigns a risk-adjusted category ("Better than", "As" or "Worse than Expected"), that category is shown — we never rank those measures ourselves. For the other measures, "Better than X%" is computed by DialysisCompare: the share of California facilities with at least 25 patients in the measure that this center does better than; centers with fewer patients are not ranked. One measure never tells the whole story — how every figure is sourced and computed.
Questions to ask this center
Prompts for a conversation with the center or your kidney care team, generated only where CMS rates a measure "Worse than Expected", where this center is in the bottom quarter of California facilities on a measure with at least 25 patients, or where it carries a Medicare payment reduction. They are not medical advice and not a verdict on the center.
- Switches to home dialysis (ratio): CMS reports 0.00 here, vs 1.00 nationally, and rates it "Worse than Expected" after risk adjustment. You could ask whether the center trains patients for home dialysis and how to find out if it suits you.
Nearest alternatives
The 8 closest Medicare-certified dialysis facilities within 30 miles, in any town (straight-line distance).
| Facility | Miles | CMS rating | Patient survey | QIP payment cut | After 5 p.m. |
|---|---|---|---|---|---|
| Fmc-Balboa South Bay Home TherapiesChula Vista, CA | 1.2 | ★★★★☆ | Not rated | None | No |
| USRC Chula Vista BroadwayChula Vista, CA | 1.4 | ★★★★☆ | ★★★★☆ | None | Yes |
| Fmc-Chula Vista Dialysis Center - SouthSan Diego, CA | 2.1 | ★★★★★ | ★★★☆☆ | None | No |
| Fmc-National City Dialysis CenterNational City, CA | 2.5 | ★★★★☆ | ★★★★☆ | None | Yes |
| Davita San Diego South DialysisNational City, CA | 3.6 | ★★★☆☆ | ★★★☆☆ | None | Yes |
| Fresenius Medical Care San YsidroSan Diego, CA | 3.8 | ★★★☆☆ | ★★★☆☆ | None | Yes |
| Davita San Ysidro DialysisSan Diego, CA | 4.1 | ★★★★★ | ★★★☆☆ | None | No |
| FMC Dialysis Services of ParadiseSan Diego, CA | 5.3 | ★★★★☆ | ★★★★☆ | None | Yes |
Location & contact
630 Bay Blvd., Suite 101
Chula Vista, CA 91910 · San Diego County
(619) 420-6725 (click to call)
View on Google Maps (opens in new tab) View this facility on Medicare Care Compare (opens in new tab)
Coverage: only Medicare-certified dialysis facilities appear here. VA dialysis units and clinics that do not bill Medicare are not in the CMS file. Phone is the only contact channel CMS publishes for each facility.
Other dialysis centers in Chula Vista
- Fmc-Balboa South Bay Home Therapies ★ 4
- Fresenius Medical Care East Lakes ★ 4
- USRC Chula Vista Broadway ★ 4
- USRC Chula Vista Dialysis ★ 3
- Sanderling Dialysis of Chula Vista ★ 1
More Fresenius Kidney Care centers in California
- BMA Carson Community Dialysis, Carson ★ 5
- BMA of Central Valley Rural Dialysis, Reedley ★ 5
- BMA San Gabriel, Alhambra ★ 5
- BMA Santa Paula, Santa Paula ★ 5
- FMC Dialysis Services of North Long Beach, Long Beach ★ 5
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