Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Mercy Medical Ctr Merced
- Photo ID and your insurance, Medicare or Medicaid card
- A list of your medicines, doses and allergies
- Your doctor's name and phone number
- A phone charger
Official links: Website for Mercy Medical Ctr Merced (opens the hospital's site)
Nearby hospitals
- 3.3mi Mercy Medical Center Merced, CA · Emergency room · median ER visit 3 hr 44 min Call Mercy Medical Center Directions to Mercy Medical Center (Google Maps) Details for Mercy Medical Center
- 25mi Emanuel Medical Center INC Turlock, CA · Emergency room · median ER visit 3 hr 10 min Call Emanuel Medical Center INC Directions to Emanuel Medical Center INC (Google Maps) Details for Emanuel Medical Center INC
- 26mi Memorial Hospital los Banos Los Banos, CA · Emergency room · median ER visit 2 hr 32 min Call Memorial Hospital los Banos Directions to Memorial Hospital los Banos (Google Maps) Details for Memorial Hospital los Banos
Quick answers about Mercy Medical Ctr Merced
How long is the ER wait at Mercy Medical Ctr Merced?
CMS doesn't publish live wait times. Over the 12 months CMS reported, patients treated and sent home spent a median of 3 hr 44 min in the Mercy Medical Ctr Merced emergency room (the average across California hospitals is 3 hr 3 min). 2% of ER patients left before being seen. For tonight's wait, check the hospital's website (opens the hospital's own site) or call (209) 564-4500. In an emergency, call 911.
What is the phone number for Mercy Medical Ctr Merced?
The main phone number for Mercy Medical Ctr Merced is (209) 564-4500, from Medicare's hospital records.
Call (209) 564-4500What is the address of Mercy Medical Ctr Merced?
Mercy Medical Ctr Merced is at 301 E 13th St, Merced, CA 95341.
Directions (opens Google Maps)Does Mercy Medical Ctr Merced have an emergency room?
Yes. Mercy Medical Ctr Merced has an emergency department, according to Medicare data.
What is Mercy Medical Ctr Merced's Medicare star rating?
Mercy Medical Ctr Merced has an overall rating of 3 out of 5 stars from the Centers for Medicare & Medicaid Services (CMS). Star ratings come from CMS quality and safety measures, not patient reviews.
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
Patients treated and sent home from the emergency department at Mercy Medical Ctr Merced spend a median of 3 hours 44 minutes there. That is 41 minutes longer than the average across California hospitals (3 hours 3 minutes).
Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with Mercy Medical Ctr Merced. For a medical emergency, call 911.
Compare ER waits across California · How California hospitals rank on star ratings · Other birthing-friendly hospitals in California · How we source this data · Something wrong on this page? Tell us
What patients say
CMS patient survey (HCAHPS) · 394 completed surveys · patients discharged Oct 2024 – Sep 2025
Patients gave Mercy Medical Ctr Merced a 3-star patient experience rating out of 5. 59% would definitely recommend it (U.S. average 71%). 64% rated it 9 or 10 out of 10.
The patient survey (HCAHPS) asks a random sample of adult patients about their recent hospital stay. CMS adjusts the results for the mix of patients and how the survey was done, so hospitals can be compared fairly. About the data.
Infections, complications and deaths
Centers for Medicare & Medicaid Services · compared with hospitals nationwide
Of the 5 hospital-acquired infections CMS could compare, Mercy Medical Ctr Merced was better than the national benchmark on 3 and worse on 0. Its rate of serious complications was same as national.
Hospital-acquired infections
Serious complications
Death rates within 30 days
| Patients treated for | This hospital | U.S. |
|---|---|---|
| Heart attack patients | 11.7% | 11.9% |
| Heart failure patients | 11.3% | 11.1% |
| Pneumonia patients | 17.5% | 15.2% |
| Stroke patients | 11.0% | 11.9% |
| COPD patients | 7.7% | 8.6% |
| Hospital-wide, all conditions | 3.6% | 3.9% |
Risk-adjusted rates. CMS has not published a statistical better/worse comparison for these death rates in the current release, so small differences from the U.S. rate may be chance.
Other complications
None of the other safety indicators CMS compares was statistically better or worse than national.
All 10 complication measures
| Measure | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Pressure ulcers (bed sores)per 1,000 patients | 0.16 | 0.63 | Same as national |
| Falls in the hospital that caused a broken boneper 1,000 patients | 0.23 | 0.27 | Same as national |
| Collapsed lung caused by a medical procedureper 1,000 patients | 0.16 | 0.21 | Same as national |
| Bleeding or blood clot under the skin after surgeryper 1,000 patients | 1.96 | 2.34 | Same as national |
| Kidney injury needing dialysis after surgeryper 1,000 patients | 1.64 | 1.67 | Same as national |
| Respiratory failure after surgeryper 1,000 patients | 7.67 | 9.42 | Same as national |
| Blood clots in the lungs or legs after surgeryper 1,000 patients | 2.53 | 3.52 | Same as national |
| Bloodstream infection (sepsis) after surgeryper 1,000 patients | 4.84 | 5.27 | Same as national |
| Surgical wound splitting openper 1,000 patients | 1.92 | 1.77 | Same as national |
| Accidental cuts or tears during abdominal surgeryper 1,000 patients | 1.1 | 1.06 | Same as national |
"Better" or "worse" means CMS found the difference from the national benchmark statistically significant; most hospitals are "no different". Infection results compare the infections a hospital reported with the number predicted for a hospital of its size and type (a ratio below 1 means fewer than predicted), for Oct 2024 – Sep 2025. Death and complication rates are risk-adjusted for how sick patients were. Each death rate counts deaths within 30 days of a hospital stay, pooled over one to three years of Medicare patients depending on the measure. About the data.
Readmissions and return visits
Centers for Medicare & Medicaid Services · Medicare patients · Jul 2023 – Jun 2025
On the 4 readmission and return-visit measures CMS could compare, Mercy Medical Ctr Merced was no different from the national rate or its expected level.
Back in the hospital within 30 days
| After a stay for | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Heart attack | 14% | 14.4% | Not compared |
| Heart failure | 21.5% | 21.3% | Not compared |
| Pneumonia | 18.8% | 17.3% | Not compared |
| COPD (chronic lung disease) | 19.9% | 20% | Not compared |
Return trips after a stay or procedure
Medicare's readmission program
Excess readmission ratio: this hospital's predicted readmissions divided by the number expected for a typical hospital with the same patients. Above 1.00 means more readmissions than expected. 3 of 4 conditions are above 1.00.
| Condition | Ratio | Patients | Readmissions |
|---|---|---|---|
| Heart failure | 1.093 | 538 | More than expected |
| Heart attack | 1.064 | 52 | More than expected |
| Pneumonia | 1.026 | 568 | More than expected |
| COPD | 0.993 | 181 | Fewer than expected |
Readmission rates count Medicare patients who were admitted to any acute-care hospital within 30 days of leaving this one, adjusted for how sick they were. "Better" or "worse" means CMS found the difference from the national rate statistically significant; most hospitals are "no different". Return-day and outpatient-surgery measures compare the hospital with what CMS expected for its own patients. The Readmissions Reduction Program ratios are shown as CMS publishes them; whether a hospital's payments are reduced depends on how its ratios compare with similar hospitals, so a ratio above 1.00 alone doesn't mean a penalty. About the data.
Timely and effective care
Centers for Medicare & Medicaid Services · all patients unless noted · Oct 2024 – Sep 2025
Mercy Medical Ctr Merced's emergency department is classed by CMS as very high volume.
| Measure | This hospital | U.S.* |
|---|---|---|
| Sepsis: got all recommended early treatmentPatients with severe sepsis or septic shock who received every step of the recommended early care bundle. Higher is better. 132 patients. | 76% | 65% |
| Septic shock: full treatment within 3 hoursHigher is better. 27 patients. | 70% | 73% |
| Stroke: brain scan read within 45 minutes of ER arrivalPatients arriving with stroke symptoms whose head CT or MRI was interpreted within 45 minutes. Higher is better. 42 patients. | 76% | 69% |
| Typical time in the ER before going homeMedian minutes from arrival to leaving, for ER patients sent home (not counting mental health patients or transfers). Lower is better. 364 patients. | 224 min | 162 min |
| Typical ER time for mental health patients sent homeMedian minutes from arrival to leaving. Lower is better. 21 patients. | 596 min | 257 min |
| Typical ER time for patients transferred to another facilityMedian minutes from arrival to leaving. Lower is better. 13 patients. | 412 min | 287 min |
| Patients who left the ER before being seenLower is better. 73,125 patients. | 2% | 2% |
| Health care workers vaccinated against fluHigher is better. 2,054 patients. | 72% | 78% |
| Discharged on two opioids, or an opioid and a benzodiazepinePatients sent home with prescriptions that raise the risk of overdose when combined. Lower is better. 2,481 patients. | 9% | 15% |
| Blood clot prevention givenHigher is better. 5,219 patients. | 98% | 90%* |
| Blood clot prevention given in intensive careHigher is better. 1,058 patients. | 100% | 97%* |
| Stroke: clot prevention started by day 2Higher is better. 169 patients. | 98% | 94%* |
CMS publishes these process-of-care measures without a better/worse verdict, so the U.S. figure is shown for context; small differences, or results based on few patients, may not mean much. *Median of all hospitals CMS reports, where CMS publishes no national figure. About the data.
Maternity care
Centers for Medicare & Medicaid Services · reported by the hospital · Jan 2024 – Dec 2024
Maternity measures are reported by hospitals that deliver babies. The U.S. figure is the median of the hospitals CMS reports, not a CMS verdict. About the data.
Medicare spending and payment programs
Centers for Medicare & Medicaid Services
Value-based purchasing scores by area
| Area | Score (out of 100) |
|---|---|
| Clinical outcomesDeath rates and complications | 0 |
| Patient experiencePatient survey results | 20 |
| SafetyHospital-acquired infections | 51.7 |
| Efficiency and costMedicare spending per patient | 40 |
The Hospital-Acquired Condition Reduction Program cuts Medicare payments by 1% for the quarter of hospitals with the worst scores. The Hospital Value-Based Purchasing Program withholds a small share of every hospital's Medicare payments and pays it back according to the total performance score. A spending ratio of 1.00 equals the national median; spending reflects prices, the services patients received and care after discharge, not quality. Some hospitals, such as critical access, children's and cancer hospitals, are not part of these programs. About the data.
Care after a stay at Mercy Medical Ctr Merced
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 0.2mi Merced Behavioral Center Merced, CA · 96 beds Medicare overall 5 of 5 stars
- 1.2mi La Sierra Care Center Merced, CA · 68 beds Medicare overall 3 of 5 stars · Short-stay quality 2 of 5
- 1.3mi Merced Nursing & Rehabilitation Center Merced, CA · 79 beds Medicare overall 3 of 5 stars · Short-stay quality 4 of 5
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 4.9mi DaVita Merced DialysisMerced, CA
- 4.9mi DaVita Merced East DialysisMerced, CA
- 8.9mi SHC MercedMerced, CA
Home health agencies nearby See more
- 4.9mi Mercy Home CareMerced, CA · 88% would recommend
- 10mi Altruity Home Health and HospiceAtwater, CA · 76% would recommend
Hospice care providers nearby See more
- 4.9mi Bristol Hospice-CaliforniaMerced, CA · 88% would recommend
Source: CMS Care Compare. Distances are approximate.
Doctors at Mercy Medical Ctr Merced
227 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 26 specialties.
Find doctors in Merced
Medicare-enrolled specialists with a practice in Merced, with addresses, phone numbers and the hospitals they work with.
What Medicare paid at Mercy Medical Ctr Merced
Centers for Medicare & Medicaid Services · original Medicare patients · 2024
Average hospital charges and actual payments for the procedures Medicare patients most often had here, compared with the average for California.
Hospital stays
| Stay | Stays | Avg charge | Avg payment | vs state |
|---|---|---|---|---|
| Septicemia or severe sepsis without ventilator >96 hours with major complicationsDRG 871 | 431 | $137,386 | $21,962 | −5% |
| Heart failure and shock with major complicationsDRG 291 | 194 | $96,824 | $14,318 | −8% |
| Septicemia or severe sepsis without ventilator >96 hours without major complicationsDRG 872 | 79 | $97,644 | $12,446 | same |
| Respiratory infections and inflammations with major complicationsDRG 177 | 72 | $126,040 | $18,511 | −2% |
| Other kidney and urinary tract diagnoses with major complicationsDRG 698 | 68 | $111,243 | $17,505 | −10% |
| Simple pneumonia and pleurisy with major complicationsDRG 193 | 61 | $92,482 | $14,633 | −3% |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with major complicationsDRG 640 | 48 | $107,560 | $15,008 | −3% |
| Kidney and urinary tract infections without major complicationsDRG 690 | 44 | $67,803 | $9,324 | −4% |
Outpatient services
| Service | Services | Avg charge | Avg allowed |
|---|---|---|---|
| Comprehensive Observation ServicesAPC 8011 | 308 | $50,745 | $3,348 |
| Level 5 Musculoskeletal ProceduresAPC 5115 | 150 | $53,276 | $15,956 |
| Level 2 Excision/Biopsy/Incision and DrainageAPC 5072 | 100 | $6,066 | $1,965 |
| Level 1 Endovascular ProceduresAPC 5191 | 99 | $31,049 | $3,955 |
| Level 1 Laparoscopy and Related ServicesAPC 5361 | 86 | $63,551 | $7,094 |
Charges are the hospital's list prices; payments are what Medicare, the patient and any other insurer actually paid (for outpatient services, Medicare's allowed amount). Private insurance prices differ. "vs state" compares this hospital's average payment with the state average for the same stay. All procedure costs.
Size and finances
Medicare cost report · fiscal year ending Jun 2025
As reported by the hospital to CMS; not audited. Operating margin is income from patient care divided by net patient revenue and leaves out investment income and donations. Compare California hospital finances.
Who owns Mercy Medical Ctr Merced
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Dignity Health, a non-profit organization, incorporated 1954.
369 doctors and other clinicians list Mercy Medical Ctr Merced as a hospital affiliation in Medicare's clinician directory.
Organizations with 5% or more ownership (directly or through other companies), partnership interests or operational control, as the hospital reported them to Medicare. Records can lag behind recent sales. Individuals are not listed. Who owns America's hospitals.
Non-profit finances
IRS Form 990 · tax year ending Jun 2023 · Dignity Health (EIN 94-1196203)
As filed with the IRS by Dignity Health, which also files for 12 other hospitals listed here, so the figures cover more than this hospital. Matched by name and address, so check the filing to confirm it's the right organization. See the full Form 990 filings · Non-profit hospital finances.
The area around Mercy Medical Ctr Merced
HRSA shortage designations and BLS pay data
Primary care: Parts of Merced are federally designated health professional shortage areas (8 designations). Highest shortage score 17.
Mental health: Parts of Merced are federally designated health professional shortage areas (1 designation). Highest shortage score 12.
Dental: Parts of Merced are federally designated health professional shortage areas (2 designations). Highest shortage score 18.
Nurse pay: registered nurses in California earn a median $140,270 a year. Healthcare salaries in California.
Shortage areas are designated by the Health Resources and Services Administration where there are too few primary care, mental health or dental providers for the population; scores run from 0 to 25 for primary and mental health care and 0 to 26 for dental care, higher meaning greater need. California shortage areas
Closest other hospitals
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Cite this data
Writing about Mercy Medical Ctr Merced? You're welcome to quote these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.