★☆☆☆☆1 out of 5 StarsWhy 1 stars?Crozer Chester Medical Center's 1-star rating reflects below-average performance on Timely Care.
CMS Overall Hospital Quality Star Rating · Crozer Chester Medical Center
How was Crozer Chester Medical Center's 1-star rating calculated?
The CMS Overall Hospital Quality Star Rating applies to
acute care hospitals like Crozer Chester Medical Center. 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 Crozer Chester Medical Center's rating
Domain
Weight
Measures reported
Hospital performance vs. national
Mortality
22%
6 of 7
0 better6 same0 worse
Safety of Care
22%
16 of 19
2 better12 same2 worse
Readmissions
22%
4 of 6
0 better4 same0 worse
Timely & Effective Care
12%
13 of 22
0 better6 same7 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.
How this emergency department performs on the measures that
matter most when you need care fast.
331 minTypical ER visit before heading homeWorse than ~75% of hospitals · national median 148 min
2%Walked out before being seenWorse than ~75% of hospitals · national median 1%
50%Recommended sepsis care givenWorse than ~75% of hospitals · national median 65%
From CMS Timely & Effective Care reporting.
Quality measures
Mortality
Same as National Average
Measures the rate at which patients die within 30 days of hospital admission for specific conditions. A lower mortality rate indicates better outcomes.
Crozer Chester Medical Center
WorseUS AvgBetter
Underlying measures:Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateNo Different Than the National RateHospital score: 4.10 95% interval: 3.20 – 5.00 Sample size: 1,522Reporting period: 07/01/2024 – 06/30/2025CMS measure id: Hybrid_HWMDeath rate for COPD patientsNo Different Than the National RateHospital score: 8.30 95% interval: 5.00 – 13.40 Sample size: 94Reporting period: 07/01/2022 – 06/30/2025CMS measure id: MORT_30_COPDDeath rate for heart attack patientsNo Different Than the National RateHospital score: 13.10 95% interval: 9.80 – 17.20 Sample size: 87Reporting period: 07/01/2022 – 06/30/2025CMS measure id: MORT_30_AMIDeath rate for heart failure patientsNo Different Than the National RateHospital score: 10.90 95% interval: 7.20 – 16.70 Sample size: 180Reporting period: 07/01/2022 – 06/30/2025CMS measure id: MORT_30_HFDeath rate for pneumonia patientsNo Different Than the National RateHospital score: 16.80 95% interval: 11.80 – 23.00 Sample size: 310Reporting period: 07/01/2022 – 06/30/2025CMS measure id: MORT_30_PNDeath rate for stroke patientsNo Different Than the National RateHospital score: 13.00 95% interval: 8.30 – 19.70 Sample size: 161Reporting period: 07/01/2023 – 06/30/2025CMS measure id: MORT_30_STKDeath rate for CABG surgery patientsNumber of Cases Too SmallHospital score: — Reporting period: 07/01/2022 – 06/30/2025CMS measure id: MORT_30_CABG
Safety of Care
Same as National Average
Tracks hospital-acquired infections, surgical complications, and other patient safety indicators. Lower rates indicate better safety practices.
Crozer Chester Medical Center
WorseUS AvgBetter
Underlying measures:Clostridium Difficile (C.Diff)Better than the National BenchmarkHospital score: 0.36 SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_6_SIRCatheter Associated Urinary Tract Infections (ICU + select Wards)Better than the National BenchmarkHospital score: 0.14 SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_2_SIRAbdominopelvic accidental puncture or laceration rateNo Different Than the National RateHospital score: 1.88 95% interval: 0.88 – 2.88 Sample size: 554Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_15Central Line Associated Bloodstream Infection (ICU + select Wards)No Different than National BenchmarkHospital score: 0.27 SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_1_SIRIatrogenic pneumothorax rateNo Different Than the National RateHospital score: 0.17 95% interval: 0.00 – 0.38 Sample size: 3,969Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_06In-hospital fall-associated fracture rateNo Different Than the National RateHospital score: 0.27 95% interval: 0.07 – 0.47 Sample size: 4,086Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_08MRSA BacteremiaNo Different than National BenchmarkHospital score: 0.35 SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_5_SIRPostoperative hemorrhage or hematoma rateNo Different Than the National RateHospital score: 2.76 95% interval: 1.18 – 4.34 Sample size: 693Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_09Perioperative pulmonary embolism or deep vein thrombosis rateNo Different Than the National RateHospital score: 4.32 95% interval: 2.09 – 6.54 Sample size: 704Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_12Postoperative acute kidney injury requiring dialysis rateNo Different Than the National RateHospital score: 1.56 95% interval: 0.00 – 3.24 Sample size: 161Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_10Postoperative sepsis rateNo Different Than the National RateHospital score: 7.66 95% interval: 3.66 – 11.65 Sample size: 153Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_13Pressure ulcer rateNo Different Than the National RateHospital score: 1.06 95% interval: 0.33 – 1.78 Sample size: 3,100Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_03Death rate among surgical inpatients with serious treatable complicationsNo Different Than the National RateHospital score: 186.36 95% interval: 135.95 – 236.78 Sample size: 72Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_04Postoperative wound dehiscence rateNo Different Than the National RateHospital score: 1.97 95% interval: 0.49 – 3.45 Sample size: 144Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_14Postoperative respiratory failure rateWorse Than the National RateHospital score: 20.99 95% interval: 12.47 – 29.50 Sample size: 152Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_11CMS Medicare PSI 90: Patient safety and adverse events compositeWorse Than the National ValueHospital score: 1.57 95% interval: 1.20 – 1.93 Reporting period: 07/01/2022 – 06/30/2024CMS measure id: PSI_90Rate of complications for hip/knee replacement patientsNumber of Cases Too SmallHospital score: — Reporting period: 04/01/2023 – 03/31/2025CMS measure id: COMP_HIP_KNEESSI - Abdominal HysterectomyNot AvailableHospital score: — SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_4_SIRSSI - Colon SurgeryNot AvailableHospital score: — SIR Reporting period: 10/01/2024 – 09/30/2025CMS measure id: HAI_3_SIR
Readmissions
Same as 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.
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
Crozer'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 NursesN/A
Communication with DoctorsN/A
Hospital CleanlinessN/A
Hospital QuietnessN/A
Staff ResponsivenessN/A
Discharge InformationN/A
Overall Hospital Rating (9 or 10)N/A
Would Recommend HospitalN/A
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.
Crozer Chester Medical Center
WorseUS AvgBetter
Underlying measures:Antithrombotic Therapy by End of Hospital Day 2Near the national medianHospital score: 94.00 % National median: 94.00 % (higher is better)
Sample size: 159Reporting period: 01/01/2024 – 12/31/2024CMS measure id: STK_05Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patientsNear the national medianHospital score: 96.00 % National median: 97.00 % (higher is better)
Sample size: 620Reporting period: 01/01/2024 – 12/31/2024CMS measure id: OP_29Safe Use of Opioids - Concurrent PrescribingNear the national medianHospital score: 13.00 % National median: 15.00 % (lower is better)
Sample size: 1,733Reporting period: 01/01/2024 – 12/31/2024CMS measure id: SAFE_USE_OF_OPIOIDSIntensive Care Unit Venous Thromboembolism ProphylaxisNear the national medianHospital score: 96.00 % National median: 97.00 % (higher is better)
Sample size: 1,545Reporting period: 01/01/2024 – 12/31/2024CMS measure id: VTE_2Septic Shock 6-Hour BundleNear the national medianHospital score: 88.00 % National median: 88.00 % (higher is better)
Sample size: 17Reporting period: 10/01/2024 – 09/30/2025CMS measure id: SEP_SH_6HRSevere Sepsis 6-Hour BundleNear the national medianHospital score: 92.00 % National median: 94.00 % (higher is better)
Sample size: 73Reporting period: 10/01/2024 – 09/30/2025CMS measure id: SEV_SEP_6HRDischarged on Antithrombotic TherapyWorse than ~75% of hospitalsHospital score: 96.00 % National median: 98.00 % (higher is better)
Sample size: 163Reporting 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: 331.00 min National median: 148.00 min (lower is better)
Sample size: 18Reporting period: 10/01/2024 – 09/30/2025CMS 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: 333.00 min National median: 154.00 min (lower is better)
Sample size: 23Reporting period: 10/01/2024 – 09/30/2025CMS measure id: OP_18aLeft before being seenWorse than ~75% of hospitalsHospital score: 2.00 % National median: 1.00 % (lower is better)
Sample size: 59,292Reporting period: 01/01/2024 – 12/31/2024CMS measure id: OP_22Appropriate care for severe sepsis and septic shockWorse than ~75% of hospitalsHospital score: 50.00 % National median: 65.00 % (higher is better)
Sample size: 203Reporting period: 10/01/2024 – 09/30/2025CMS measure id: SEP_1Septic Shock 3-Hour BundleWorse than ~75% of hospitalsHospital score: 53.00 % National median: 73.00 % (higher is better)
Sample size: 36Reporting period: 10/01/2024 – 09/30/2025CMS measure id: SEP_SH_3HRSevere Sepsis 3-Hour BundleWorse than ~75% of hospitalsHospital score: 65.00 % National median: 82.00 % (higher is better)
Sample size: 203Reporting period: 10/01/2024 – 09/30/2025CMS measure id: SEV_SEP_3HR
Pricing & Costs
This hospital participates in price transparency under the federal
Hospital Price Transparency Rule. View 771 published procedures
— gross charges, cash prices, and per-payer negotiated rates where available.
Compared with the 8 other acute-care hospitals within 25 miles
— 9 facilities in all, CMS data only.
Among the 9 acute-care hospitals within 25 miles, Crozer Chester Medical Center's overall star rating is 1★; the median among the 8 peers reporting it is 4★.
Measure
This facility
Nearby median
Best nearby
Overall star rating
reported by 8 of 8 nearby peers
1★
4★
5★
Patient experience (HCAHPS) star
reported by 8 of 8 nearby peers
Cohort: within 25 miles · CMS data period 2026-08 · method cohort-v1
· comparisons are never affected by claiming or payment.
How nearby comparisons work
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.