★★☆☆☆2 out of 5 StarsWhy 2 stars?Dignity Health - Memorial Hospital's 2-star rating reflects above-average performance on Safety of Care and below-average performance on Readmissions and Timely Care.
CMS Overall Hospital Quality Star Rating · Dignity Health - Memorial Hospital
How was Dignity Health - Memorial Hospital's 2-star rating calculated?
The CMS Overall Hospital Quality Star Rating applies to
acute care hospitals like Dignity Health - Memorial Hospital. CMS standardizes
every underlying measure against the national rate, computes
a weighted score for each of five domains, sums them by the
fixed weights below, and assigns 1–5 stars using k-means
clustering across all reporting hospitals.
Domains that fed Dignity Health - Memorial Hospital's rating
Domain
Weight
Measures reported
Hospital performance vs. national
Mortality
22%
7 of 7
0 better6 same1 worse
Safety of Care
22%
19 of 19
3 better16 same0 worse
Readmissions
22%
6 of 6
0 better4 same2 worse
Timely & Effective Care
12%
14 of 22
2 better8 same4 worse
Patient Experience
22%
HCAHPS
See HCAHPS detail below
How star meaning varies by hospital type.
This CMS Overall Star Rating only applies to acute care
hospitals. Children's hospitals (Pediatric Quality), psychiatric
hospitals (IPFQR), inpatient rehabilitation facilities (IRF QRP),
long-term acute care hospitals (LTACH QRP), and VA medical centers
each use separate quality programs designed for their patient
populations. Comparing star ratings across these facility types
isn't meaningful — see the methodology page for the full mapping
of which program applies to which facility.
Measures the rate at which patients die within 30 days of hospital admission for specific conditions. A lower mortality rate indicates better outcomes.
Dignity Health - Memorial
WorseUS AvgBetter
Underlying measures:Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateNo Different Than the National RateHospital score: 4.50 95% interval: 3.80 – 5.30 Sample size: 1,223Reporting period: 07/01/2023 – 06/30/2024CMS measure id: Hybrid_HWMDeath rate for CABG surgery patientsNo Different Than the National RateHospital score: 3.90 95% interval: 1.70 – 8.60 Sample size: 33Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_CABGDeath rate for COPD patientsNo Different Than the National RateHospital score: 8.90 95% interval: 6.00 – 13.10 Sample size: 100Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_COPDDeath rate for heart attack patientsNo Different Than the National RateHospital score: 13.90 95% interval: 10.70 – 17.90 Sample size: 127Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_AMIDeath rate for heart failure patientsNo Different Than the National RateHospital score: 12.20 95% interval: 9.20 – 15.70 Sample size: 253Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_HFDeath rate for stroke patientsNo Different Than the National RateHospital score: 15.20 95% interval: 12.20 – 18.90 Sample size: 228Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_STKDeath rate for pneumonia patientsWorse Than the National RateHospital score: 21.20 95% interval: 17.00 – 26.10 Sample size: 219Reporting period: 07/01/2021 – 06/30/2024CMS measure id: MORT_30_PN
Safety of Care
Better than National Average
Tracks hospital-acquired infections, surgical complications, and other patient safety indicators. Lower rates indicate better safety practices.
Dignity Health - Memorial
WorseUS AvgBetter
Underlying measures:Clostridium Difficile (C.Diff)Better than the National BenchmarkHospital score: 0.08 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_6_SIRCatheter Associated Urinary Tract Infections (ICU + select Wards)Better than the National BenchmarkHospital score: 0.10 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_2_SIRCentral Line Associated Bloodstream Infection (ICU + select Wards)Better than the National BenchmarkHospital score: 0.35 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_1_SIRAbdominopelvic accidental puncture or laceration rateNo Different Than the National RateHospital score: 0.89 95% interval: 0.00 – 1.90 Sample size: 1,062Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_15Iatrogenic pneumothorax rateNo Different Than the National RateHospital score: 0.15 95% interval: 0.00 – 0.36 Sample size: 5,617Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_06Rate of complications for hip/knee replacement patientsNo Different Than the National RateHospital score: 3.50 95% interval: 1.90 – 6.20 Sample size: 54Reporting period: 04/01/2021 – 03/31/2024CMS measure id: COMP_HIP_KNEEIn-hospital fall-associated fracture rateNo Different Than the National RateHospital score: 0.22 95% interval: 0.03 – 0.42 Sample size: 5,722Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_08MRSA BacteremiaNo Different than National BenchmarkHospital score: 0.54 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_5_SIRPostoperative hemorrhage or hematoma rateNo Different Than the National RateHospital score: 1.83 95% interval: 0.39 – 3.26 Sample size: 1,433Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_09Perioperative pulmonary embolism or deep vein thrombosis rateNo Different Than the National RateHospital score: 3.12 95% interval: 1.04 – 5.20 Sample size: 1,457Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_12Postoperative acute kidney injury requiring dialysis rateNo Different Than the National RateHospital score: 1.87 95% interval: 0.25 – 3.49 Sample size: 447Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_10Postoperative respiratory failure rateNo Different Than the National RateHospital score: 7.34 95% interval: 0.31 – 14.37 Sample size: 467Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_11Postoperative sepsis rateNo Different Than the National RateHospital score: 4.20 95% interval: 0.31 – 8.09 Sample size: 437Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_13Pressure ulcer rateNo Different Than the National RateHospital score: 0.67 95% interval: 0.02 – 1.32 Sample size: 4,861Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_03CMS Medicare PSI 90: Patient safety and adverse events compositeNo Different Than the National ValueHospital score: 0.88 95% interval: 0.56 – 1.20 Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_90SSI - Abdominal HysterectomyNo Different than National BenchmarkHospital score: 0.00 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_4_SIRSSI - Colon SurgeryNo Different than National BenchmarkHospital score: 1.01 SIR Reporting period: 07/01/2024 – 06/30/2025CMS measure id: HAI_3_SIRDeath rate among surgical inpatients with serious treatable complicationsNo Different Than the National RateHospital score: 194.15 95% interval: 152.12 – 236.18 Sample size: 91Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_04Postoperative wound dehiscence rateNo Different Than the National RateHospital score: 1.63 95% interval: 0.16 – 3.10 Sample size: 233Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_14
Readmissions
Below National Average
Measures how often patients return to the hospital within 30 days of discharge. Lower readmission rates suggest effective treatment and discharge planning.
Based on the HCAHPS survey — patient satisfaction with communication, cleanliness, pain management, and discharge information.
Dignity Health - Memorial
WorseUS AvgBetter
Patient survey detail — the questions feeding the Patient Experience domain above
expand ↓
CMS computes the Patient Experience domain from the federal HCAHPS survey.
Each bar below is one survey question; the percentage is the share of
Dignity's recent patients who gave the most positive
response. HCAHPS percentages aren't directly comparable across all measures —
see the methodology page for how CMS weights them.
Communication with Nurses74%
Communication with Doctors73%
Hospital Cleanliness75%
Hospital Quietness48%
Staff ResponsivenessN/A
Discharge Information85%
Overall Hospital Rating (9 or 10)70%
Would Recommend Hospital72%
Percentages represent patients who gave the most positive response. Survey conducted by CMS through the HCAHPS program.
Timely & Effective Care
Below National Average
Measures how quickly the hospital provides important treatments such as antibiotics for pneumonia or interventions for heart attacks.
Dignity Health - Memorial
WorseUS AvgBetter
Underlying measures:Safe Use of Opioids - Concurrent PrescribingBetter than ~75% of hospitalsHospital score: 12.00 % National median: 15.00 % (lower is better)
Sample size: 3,318Reporting period: 01/01/2024 – 12/31/2024CMS measure id: SAFE_USE_OF_OPIOIDSSeptic Shock 6-Hour BundleBetter than ~75% of hospitalsHospital score: 96.00 % National median: 89.00 % (higher is better)
Sample size: 47Reporting period: 07/01/2024 – 06/30/2025CMS measure id: SEP_SH_6HREndoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patientsNear the national medianHospital score: 93.00 % National median: 97.00 % (higher is better)
Sample size: 55Reporting period: 01/01/2024 – 12/31/2024CMS measure id: OP_29Intensive Care Unit Venous Thromboembolism ProphylaxisNear the national medianHospital score: 98.00 % National median: 97.00 % (higher is better)
Sample size: 1,082Reporting period: 01/01/2024 – 12/31/2024CMS measure id: VTE_2Appropriate care for severe sepsis and septic shockNear the national medianHospital score: 69.00 % National median: 64.00 % (higher is better)
Sample size: 288Reporting period: 07/01/2024 – 06/30/2025CMS measure id: SEP_1Septic Shock 3-Hour BundleNear the national medianHospital score: 76.00 % National median: 72.00 % (higher is better)
Sample size: 74Reporting period: 07/01/2024 – 06/30/2025CMS measure id: SEP_SH_3HRSevere Sepsis 3-Hour BundleNear the national medianHospital score: 80.00 % National median: 81.00 % (higher is better)
Sample size: 288Reporting period: 07/01/2024 – 06/30/2025CMS measure id: SEV_SEP_3HRSevere Sepsis 6-Hour BundleNear the national medianHospital score: 95.00 % National median: 94.00 % (higher is better)
Sample size: 152Reporting period: 07/01/2024 – 06/30/2025CMS measure id: SEV_SEP_6HRHealthcare workers given influenza vaccinationNear the national medianHospital score: 64.00 % National median: 79.00 % (higher is better)
Sample size: 2,849Reporting period: 10/01/2024 – 03/31/2025CMS measure id: IMM_3Venous Thromboembolism ProphylaxisNear the national medianHospital score: 91.00 % National median: 90.00 % (higher is better)
Sample size: 5,376Reporting period: 01/01/2024 – 12/31/2024CMS measure id: VTE_1Discharged on Antithrombotic TherapyWorse than ~75% of hospitalsHospital score: 96.00 % National median: 98.00 % (higher is better)
Sample size: 279Reporting period: 01/01/2024 – 12/31/2024CMS measure id: STK_02Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is betterWorse than ~75% of hospitalsHospital score: 226.00 min National median: 148.00 min (lower is better)
Sample size: 352Reporting period: 07/01/2024 – 06/30/2025CMS measure id: OP_18bAverage (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients and patients who were transferred to another facility. A lower number of minutes is betterWorse than ~75% of hospitalsHospital score: 230.00 min National median: 154.00 min (lower is better)
Sample size: 364Reporting period: 07/01/2024 – 06/30/2025CMS measure id: OP_18aLeft before being seenWorse than ~75% of hospitalsHospital score: 4.00 % National median: 1.00 % (lower is better)
Sample size: 102,435Reporting period: 01/01/2024 – 12/31/2024CMS measure id: OP_22
Clinical Staff
Dignity Health - Memorial Hospital has 231 CMS-affiliated
clinicians on its roster — physicians, advanced practice providers, and other
Medicare-enrolled professionals who list this hospital as an affiliated facility.
Top specialties
Internal Medicine25
Emergency Medicine22
Diagnostic Radiology18
Cardiovascular Disease (Cardiology)18
General Surgery12
Anesthesiology10
Pulmonary Disease9
Neurology9
Self-reported primary specialty in the CMS Doctors & Clinicians dataset. Many clinicians serve multiple facilities.
Practice characteristics
Accept Medicare assignment
221(96%)
Bill Medicare directly at the approved rate — patients only owe co-insurance/deductible.
Offer telehealth
63(27%)
Indicated by the clinician in their CMS profile as routinely providing virtual visits.
Medicare quality scoring (MIPS)
136 of these clinicians have a published
Merit-based Incentive Payment System (MIPS) final score.
Of those, 68
(50%) score above the national median of 85.5.
MIPS scoring is heavily compressed at the top of the 0–100 range, so individual scores
are not a reliable consumer signal. We surface roster-level coverage and the share
above the national median instead.
Source: CMS Doctors and Clinicians (Care Compare) national downloadable file
and MIPS Performance Year final scores, as of 2026-05-27.
Affiliations from the CMS Facility Affiliations dataset. About 16% of small
facilities (critical access, rural emergency, freestanding psych, IRF/LTCH)
do not appear in the affiliations file and therefore have no panel.
Find a Doctor
Search the 231 clinicians affiliated with Dignity Health - Memorial Hospital.
Each name links to that clinician's official Medicare Care Compare profile, where you can see
their credentials, secondary specialties, group affiliations, and (when applicable) MIPS quality scores.
No clinicians match that search. Try a broader term like "internal medicine" or just a last name.
Roster from CMS Doctors and Clinicians (Care Compare), updated 2026-05-27.
A clinician may also practice at other facilities; "affiliated" means this hospital is on their CMS
profile, not that they exclusively work here.
Pricing & Costs
This hospital participates in price transparency under the federal
Hospital Price Transparency Rule. View 805 published procedures
— gross charges, cash prices, and per-payer negotiated rates where available.
Across this hospital's priced procedures:
vs. CA median+0%roughly matches the state median
vs. national median+5%runs 5% above the national median
Median percent difference across the 805 DRGs
where this hospital has a comparable published price and the comparison cohort
has enough hospitals to compute a stable median.
Quality and ratings data are sourced from the U.S. Centers for
Medicare & Medicaid Services (CMS) Hospital Compare program.
Star ratings are CMS's own calculation; CareRanks does not modify
or re-weight them. Facility-level details (address, beds,
ownership, teaching status) come from CMS provider files and the
CMS Provider of Services file.
Pricing data, where shown, is drawn from the hospital's own
Machine-Readable File (MRF) published under the federal Hospital
Price Transparency Rule. See our methodology for the full update
cadence and limitations.