1601 Ygnacio Valley Rd, Walnut Creek, CA, 94598 · (925) 939-3000
Beds
348
FY 2025
Star rating
2 of 5
Patient survey: 3 of 5
Net patient revenue
$1.22B
FY 2025
Net income
$31.5M
Patient care margin -5.6%
Discharges
19,970
Occupancy 79.3%
Clinicians
1,173
From the hospital's yearly cost reports (fiscal years as the hospital reports them)
Locations are shown at the center of the ZIP code.
US dollars as reported. Patient care margin = net patient revenue minus operating expenses, before other income such as grants, donations and investments.
| Fiscal year | Net patient revenue | Operating expenses | Patient care margin | Net income | Discharges | Uncompensated care | Medicare days | Medicaid days |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1.22B | $1.29B | -5.6% | $31.5M | 19,970 | $8.5M | 36.8% | 5.5% |
Official hospital quality measures with the national median across hospitals. For ratios, 1.00 means as many cases as expected.
| Death rate for COPD patients | 6.4% | US median 8.5% |
| Death rate for heart attack patients | 10% | US median 11.8% |
| Death rate for heart failure patients | 9.8% | US median 11% |
| Hospital-wide death rate within 30 days | 3.4% | US median 3.9% |
| Death rate for pneumonia patients | 12.5% | US median 15.2% |
| Death rate for stroke patients | 14.1% | US median 11.6% |
Medicare clinicians who list this hospital, by specialty
Inpatient stays by diagnosis related group (DRG), 2024
Official US government data: hospital records, ownership records, yearly cost reports and quality measures, linked by the hospital's CCN and NPI. Financials are for fiscal years as reported by the hospital.
Medicare clinicians who work here
| 2024 | $1.17B | $1.19B | -2.0% | $87.3M | 22,646 | $8.5M | 34.3% | 3.4% |
| 2023 | $1.12B | $1.09B | 3.0% | $63.5M | 21,618 | $6.4M | 31.1% | - |
| 2022 | $1.09B | $1.04B | 4.3% | $70.5M | 19,370 | $8.1M | 34.2% | - |
| 2021 | $1.08B | $955.0M | 11.8% | $148.5M | 20,838 | $5.7M | 32.5% | 12.0% |
| 2020 | $963.6M | $937.3M | 2.7% | $103.3M | 16,664 | $7.5M | 33.9% | 9.3% |
| Readmission rate for COPD | 20.4% | US median 19.8% |
| Readmission rate after a heart attack | 14.7% | US median 14.4% |
| Readmission rate for heart failure | 19.9% | US median 21.3% |
| Readmission rate after hip or knee replacement | 4.9% | US median 5.8% |
| Readmission rate for pneumonia | 16.7% | US median 17.2% |
| Complications after hip or knee replacement | 3.9% | US median 4.1% |
| Serious complications (patient safety composite) | 1.14 | US median 0.96 |
| C. diff intestinal infections (ratio to expected) | 0.46 | US median 0.28 · better |
| Central line bloodstream infections (ratio to expected) | 0.34 | US median 0.48 · better |
| Surgical site infections after colon surgery (ratio to expected) | 2.73 | US median 0.72 · worse |
| Surgical site infections after hysterectomy (ratio to expected) | 1.88 | US median 0.81 |
| MRSA bloodstream infections (ratio to expected) | 0.24 | US median 0.60 · better |
| Catheter urinary tract infections (ratio to expected) | 0.54 | US median 0.40 · better |
| Doctors always communicated well | 76% | US median 79% |
| Nurses always communicated well | 75% | US median 80% |
| Patient survey summary star rating | 3 of 5 | US median 3 of 5 |
| Area around the room always quiet at night | 53% | US median 59% |
| Patients who rated the hospital 9 or 10 out of 10 | 69% | US median 72% |
| Room and bathroom always clean | 65% | US median 73% |
| Patients who would definitely recommend the hospital | 77% | US median 71% |
| Patients who left the emergency department before being seen | 1% | US median 1% |
| Median time in the emergency department before leaving (minutes) | 171 min | US median 148 min |
| Patients prescribed 2 or more opioids or opioids with benzodiazepines at discharge | 15% | US median 15% |
| Patients who got appropriate care for severe sepsis and septic shock | 58% | US median 65% |
| Healthcare workers given the flu vaccine | 60% | US median 79% |
| Stroke patients who got a brain scan within 45 minutes of arrival | 58% | US median 74% |
| 244 |
| $200,133.91 |
| $18,676.93 |
| $14,289.25 |
| DRG 177 RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 169 | $185,207.38 | $17,017.36 | $12,667.88 |
| DRG 872 SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 126 | $100,525.33 | $9,450.33 | $7,681.44 |
| DRG 193 SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 118 | $160,428.53 | $13,233.31 | $9,867.73 |
| DRG 683 RENAL FAILURE WITH CC | 113 | $92,955.83 | $8,377.67 | $6,629.69 |
| DRG 552 MEDICAL BACK PROBLEMS WITHOUT MCC | 111 | $96,787.36 | $8,895.97 | $7,114.44 |
| DRG 378 GASTROINTESTINAL HEMORRHAGE WITH CC | 106 | $105,526.61 | $9,738.36 | $7,294.77 |
| DRG 064 INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC | 94 | $215,979.12 | $22,196.97 | $15,695.20 |
| DRG 698 OTHER KIDNEY AND URINARY TRACT DIAGNOSES WITH MCC | 93 | $223,711.35 | $21,297.82 | $13,076.55 |
| DRG 603 CELLULITIS WITHOUT MCC | 87 | $81,225.87 | $8,296.37 | $6,446.25 |
| DRG 690 KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC | 82 | $87,824.44 | $7,378.72 | $5,985.69 |
| DRG 189 PULMONARY EDEMA AND RESPIRATORY FAILURE | 81 | $153,927.63 | $13,433.28 | $9,973.97 |
| DRG 483 MAJOR JOINT OR LIMB REATTACHMENT PROCEDURES OF UPPER EXTREMITIES | 80 | $211,787.41 | $25,108.33 | $19,439.49 |
Hospital outpatient services by payment group (APC), 2024
| Service group | Services | Patients | Medicare pays per service | All hospitals |
|---|---|---|---|---|
| APC 8011 Comprehensive Observation Services | 598 | 583 | $3,030.93 | $2,090.36 |
| APC 5072 Level 2 Excision/ Biopsy/ Incision and Drainage | 499 | 448 | $1,789.10 | $1,219.56 |
| APC 5302 Level 2 Upper GI Procedures | 243 | 227 | $2,118.21 | $1,444.50 |
| APC 5183 Level 3 Vascular Procedures | 111 | 110 | $3,536.03 | $2,405.01 |
| APC 5223 Level 3 Pacemaker and Similar Procedures | 96 | 96 | $13,208.00 | $8,569.01 |
| APC 5361 Level 1 Laparoscopy and Related Services | 89 | 89 | $6,399.70 | $4,357.80 |
| APC 5115 Level 5 Musculoskeletal Procedures | 75 | 73 | $16,425.92 | $10,771.69 |
| APC 5362 Level 2 Laparoscopy and Related Services | 74 | 74 | $12,674.83 | $8,164.45 |
| APC 5073 Level 3 Excision/ Biopsy/ Incision and Drainage | 55 | 54 | $3,148.80 | $2,141.49 |
| APC 5184 Level 4 Vascular Procedures | 54 | 52 | $5,979.99 | $3,945.82 |
| APC 5182 Level 2 Vascular Procedures | 52 | 51 | $1,767.97 | $1,204.32 |
| APC 5154 Level 4 Airway Endoscopy | 50 | 48 | $4,154.24 | $2,832.62 |
Reported payments to this teaching hospital
| Company | Payments | Amount |
|---|---|---|
| Boston Scientific Corporation BSX | 23 | $266K |
| AstraZeneca UK Limited AZN | 2 | $124K |
| Janssen Research & Development, LLC JNJ | 34 | $119K |
| Stryker Corporation SYK | 9 | $38K |
| BioNTech SE BNTX | 30 | $26K |
| Medical Device Business Services, Inc. JNJ | 6 | $21K |
| Procyrion, Inc. | 1 | $21K |
| Hoffmann-La Roche Limited ROG.SW | 1 | $4,941 |
| Abbvie Inc. ABBV | 4 | $3,476 |
| Biotronik Inc. | 22 | $2,841 |
Official US government data on Original Medicare hospital stays and outpatient services; groups with fewer than 11 cases are not published. Payments are those drug and device companies must report.
John Muir Medical Center - Walnut Creek Campus is a nonprofit short-term acute care hospital in Walnut Creek, CA with 348 beds, part of John Muir Health and a 2-star overall rating.
John Muir Medical Center - Walnut Creek Campus in Walnut Creek, CA has 348 beds (fiscal year 2025 cost report); 296 beds are certified for Medicare. It discharged 19,970 inpatients that year, with 79.3% of its beds in use on average.
In fiscal year 2025 (ending 2025-12-31), John Muir Medical Center - Walnut Creek Campus reported net patient revenue of $1.22B and operating expenses of $1.29B, a margin on patient care of -5.6%. After other income and expenses its net income was $31.5M (2.4% of revenue), so it made a profit that year.
John Muir Medical Center - Walnut Creek Campus is part of John Muir Health, a health system with 3 hospitals based in Walnut Creek, CA. It is a nonprofit hospital.
John Muir Medical Center - Walnut Creek Campus has an overall rating of 2 out of 5 stars in the official hospital quality ratings. Patients rate it 3 out of 5 stars in the patient survey. 3 death rate measures are better and 2 worse than the national rate.
Yes, John Muir Medical Center - Walnut Creek Campus provides emergency services.
1,173 Medicare clinicians list John Muir Medical Center - Walnut Creek Campus as a hospital they work at, most often in Family Practice, Internal Medicine, Nurse Practitioner.
In 2024, John Muir Medical Center - Walnut Creek Campus had 5,506 Medicare inpatient stays in 147 diagnosis groups. The most common was DRG 871 (septicemia or severe sepsis without mv >96 hours with mcc) with 522 stays; Medicare paid $20,813.62 per stay on average, compared with $15,524.21 across all hospitals.
In 2025, companies reported $634K in payments to John Muir Medical Center - Walnut Creek Campus as a teaching hospital ($241 general and $634K for research) from 16 companies.