Fresenius Medical Care - Diablo Walnut Creek
Medicare-certified dialysis center in Walnut Creek, California, operated by Fresenius Kidney Care. Figures below are from CMS (July 2026 release); call (925) 947-4545 to confirm availability.
At a glance
| CMS quality rating | ★★★★★ 5 / 5 Quality of Patient Care star rating · Dialysis Facility dataset · what this means |
|---|---|
| Patient survey rating | ★★★☆☆ 3 / 5 ICH CAHPS patient survey · 31 completed interviews · 27% response rateTopic ratings: Nephrologists' communication and caring 2/5 · Quality of dialysis center care and operations 4/5 · Providing information to patients 4/5 · Rating of the nephrologist 2/5 · Rating of the dialysis center staff 4/5 · Rating of the dialysis facility 3/5 |
| Medicare payment (ESRD QIP) | No Medicare payment reduction (PY2026) — Total Performance Score 62 vs California 55 / national 54 ESRD QIP Total Performance Scores dataset |
| Treatment options | In-center hemodialysis · Peritoneal dialysis · Home hemodialysis training |
| Shift starting after 5 p.m. | No |
| Dialysis stations | 20 |
| Patients in CMS survival summary | 437 a size indicator, not a current patient count |
| Ownership | Fresenius Medical Care (Profit) |
| Medicare-certified since | 1995-01-01 |
| CMS Certification Number | 052758 |
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 | 13.3437 patients | — | 22.2 | Better than Expected |
| Blood transfusion rateper 100 patient-years · Lower is better | 17.553 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 | 94101 patients | — | 148 | As Expected |
| 30-day hospital readmissionLower is better | 19.5%69 hospital stays | — | 27.2% | As Expected |
| Emergency department visits (ratio)Lower is better | 0.7273 patients | — | 0.99 | As Expected |
| ED visits within 30 days of discharge (ratio)Lower is better | 1.34109 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 | 70.1%91 patients | — | 57.1% | As Expected |
| Long-term catheter useLower is better | 16%91 patients | 17% | 19% | Better than 54% |
| Dialysis adequacy | ||||
| Share of adult hemodialysis patients whose treatments met the Kt/V ≥ 1.2 waste-removal target. Share of adult peritoneal dialysis patients who met the weekly Kt/V ≥ 1.7 waste-removal target. | ||||
| Hemodialysis adequacy (Kt/V ≥ 1.2)Higher is better | 100%74 patients | 96% | 97% | Better than 94% |
| Peritoneal dialysis adequacy (Kt/V ≥ 1.7)Higher is better | 97%51 patients | 89% | 92% | Better than 80% |
| 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 | 0%127 patients | 1% | 1% | Better than 81% |
| Serum phosphorus above 7.0 mg/dLNot ranked | 10%138 patients | 18% | 18% | Not ranked |
| Hemoglobin below 10 g/dLNot ranked | 22%49 patients | 18% | 21% | Not ranked |
| Hemoglobin above 12 g/dLNot ranked | 0%49 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 | 41.3%92 patients | — | 16.5% | Better than Expected |
| Waitlisted in first year (ratio)Higher is better | 3.7440 patients | — | 1.00 | Better than Expected |
| Switches to home dialysis (ratio)Higher is better | 0.9537 patients | — | 1.00 | As 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 | 0.18 | — | — | 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.
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. |
|---|---|---|---|---|---|
| Davita Walnut Creek Dialysis CenterWalnut Creek, CA | 0.1 | ★★★★☆ | ★★★☆☆ | 0.5% | Yes |
| Davita Walnut Creek at HomeWalnut Creek, CA | 0.2 | Not rated | Not rated | None | No |
| FKC San MiguelConcord, CA | 2.5 | ★★★☆☆ | Not rated | None | No |
| Davita Concord Dialysis CenterConcord, CA | 3 | ★★★★☆ | ★★★★☆ | None | Yes |
| Davita Walnut Creek West DialysisWalnut Creek, CA | 4.1 | ★★★★☆ | Not rated | None | No |
| Fresenius Medical Care - Diablo ConcordPleasant Hill, CA | 4.2 | ★★★★★ | ★★★☆☆ | None | Yes |
| Kaiser Permanente MartinezMartinez, CA | 6.4 | ★★★★☆ | Not rated | 1.5% | No |
| Davita Delta View DialysisPittsburg, CA | 8 | ★★★★☆ | ★★★★☆ | 0.5% | No |
Location & contact
365 Lennon Lane #160
Walnut Creek, CA 94598 · Contra Costa County
(925) 947-4545 (click to call)
View on Google Maps (opens in new tab) View this facility on Medicare Care Compare (opens in new tab)
Before you visit: call (925) 947-4545 to confirm chair availability, treatment times,
and that the center accepts your insurance or Medicare plan. Data from the CMS July 2026 release; details can change between quarterly updates.
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 Walnut Creek
- Davita Walnut Creek Dialysis Center ★ 4
- Davita Walnut Creek West Dialysis ★ 4
- Davita Walnut Creek at Home
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
Dialysis in nearby cities
See all dialysis centers in Walnut Creek, the best-rated centers in California, or guides on choosing a center and dialysis while traveling.