Acute Care Hospitals · Voluntary non-profit - Private
Henry Mayo Newhall Hospital
- 23845 Mcbean Pkwy, Valencia, CA 91355
- (661) 253-8000
- Acute Care Hospitals
At a glance
Henry Mayo Newhall Hospital carries a 2-star CMS overall rating — below the national norm. On healthcare-associated infection measures, it performs better than the national average on 6 and worse on 0.
Healthcare-Associated Infections
lower is better · 36 measures reported
Rates of infections patients can acquire while receiving care, such as central-line and catheter-associated infections, MRSA, and C. difficile.
| Measure | Score | Compared to national |
|---|---|---|
| Central Line Associated Bloodstream Infection (ICU + select Wards): Lower Confidence Limit | 0.364 | Same as national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit | 2.761 | Same as national |
| Central Line Associated Bloodstream Infection: Number of Device Days | 4152 | Same as national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Predicted Cases | 3.494 | Same as national |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Observed Cases | 4 | Same as national |
| Central Line Associated Bloodstream Infection (ICU + select Wards) | 1.145 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit | 0.059 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit | 1.155 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days | 6724 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases | 5.721 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases | 2 | Same as national |
| Catheter Associated Urinary Tract Infections (ICU + select Wards) | 0.350 | Same as national |
| SSI - Colon Surgery: Lower Confidence Limit | 0.638 | Same as national |
| SSI - Colon Surgery: Upper Confidence Limit | 3.858 | Same as national |
| SSI - Colon Surgery: Number of Procedures | 109 | Same as national |
| SSI - Colon Surgery: Predicted Cases | 2.873 | Same as national |
| SSI - Colon Surgery: Observed Cases | 5 | Same as national |
| SSI - Colon Surgery | 1.740 | Same as national |
| SSI - Abdominal Hysterectomy: Lower Confidence Limit | — | Not available |
| SSI - Abdominal Hysterectomy: Upper Confidence Limit | — | Not available |
| SSI - Abdominal Hysterectomy: Number of Procedures | 85 | Not available |
| SSI - Abdominal Hysterectomy: Predicted Cases | 0.644 | Not available |
| SSI - Abdominal Hysterectomy: Observed Cases | 0 | Not available |
| SSI - Abdominal Hysterectomy | — | Not available |
| MRSA Bacteremia: Lower Confidence Limit | 0.211 | Same as national |
| MRSA Bacteremia: Upper Confidence Limit | 2.262 | Same as national |
| MRSA Bacteremia: Patient Days | 63695 | Same as national |
| MRSA Bacteremia: Predicted Cases | 3.609 | Same as national |
| MRSA Bacteremia: Observed Cases | 3 | Same as national |
| MRSA Bacteremia | 0.831 | Same as national |
| Clostridium Difficile (C.Diff): Lower Confidence Limit | 0.105 | Better than national |
| Clostridium Difficile (C.Diff): Upper Confidence Limit | 0.428 | Better than national |
| Clostridium Difficile (C.Diff): Patient Days | 59721 | Better than national |
| Clostridium Difficile (C.Diff): Predicted Cases | 35.515 | Better than national |
| Clostridium Difficile (C.Diff): Observed Cases | 8 | Better than national |
| Clostridium Difficile (C.Diff) | 0.225 | Better than national |
Complications & Deaths
lower is better · 20 measures reported
Rates of serious complications (like hip/knee replacement problems or accidental cuts during surgery) and 30-day mortality rates for common conditions.
| Measure | Score | Compared to national | Sample |
|---|---|---|---|
| Rate of complications for hip/knee replacement patients | — | Not available | — |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate | 4.6 | Same as national | 1021 |
| Death rate for heart attack patients | 13.4 | Same as national | 121 |
| Death rate for CABG surgery patients | — | Not available | — |
| Death rate for COPD patients | 7 | Same as national | 125 |
| Death rate for heart failure patients | 10.5 | Same as national | 278 |
| Death rate for pneumonia patients | 15.9 | Same as national | 363 |
| Death rate for stroke patients | 10.7 | Same as national | 104 |
| Pressure ulcer rate | 1.42 | Worse than national | 4172 |
| Death rate among surgical inpatients with serious treatable complications | 172.82 | Same as national | 39 |
| Iatrogenic pneumothorax rate | 0.17 | Same as national | 4440 |
| In-hospital fall-associated fracture rate | 0.31 | Same as national | 4489 |
| Postoperative hemorrhage or hematoma rate | 2.23 | Same as national | 798 |
| Postoperative acute kidney injury requiring dialysis rate | 1.61 | Same as national | 193 |
| Postoperative respiratory failure rate | 9.74 | Same as national | 197 |
| Perioperative pulmonary embolism or deep vein thrombosis rate | 3.34 | Same as national | 837 |
| Postoperative sepsis rate | 4.72 | Same as national | 177 |
| Postoperative wound dehiscence rate | 1.99 | Same as national | 179 |
| Abdominopelvic accidental puncture or laceration rate | 1.37 | Same as national | 885 |
| CMS Medicare PSI 90: Patient safety and adverse events composite | 1.22 | Same as national | — |
Unplanned Hospital Visits & Readmissions
lower is better · 14 measures reported
How often patients return to the hospital unexpectedly within 30 days of discharge — a marker of care quality and discharge planning.
| Measure | Score | Compared to national | Sample |
|---|---|---|---|
| Hospital return days for heart attack patients | 54.6 | Not available | 106 |
| Hospital return days for heart failure patients | 29.7 | Not available | 323 |
| Hospital return days for pneumonia patients | 32.8 | Not available | 391 |
| Hybrid Hospital-Wide All-Cause Readmission Measure (HWR) | 15.1 | Same as national | 1732 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies) | 14.3 | Same as national | 246 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapy | — | Not available | — |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy | — | Not available | — |
| Ratio of unplanned hospital visits after hospital outpatient surgery | 0.9 | Same as national | 302 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission Rate | 14 | Same as national | 106 |
| Rate of readmission for CABG | — | Not available | — |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patients | 19 | Same as national | 141 |
| Heart failure (HF) 30-Day Readmission Rate | 19.6 | Same as national | 323 |
| Rate of readmission after hip/knee replacement | — | Not available | — |
| Pneumonia (PN) 30-Day Readmission Rate | 16.7 | Same as national | 391 |
Patient Experience (HCAHPS)
higher is better · 9 measures reported
What patients say about their hospital stay — communication with nurses and doctors, responsiveness, cleanliness, pain management, and whether they would recommend the hospital.
| Measure | Score | Sample |
|---|---|---|
| Nurse communication - star rating | 3 | 566 |
| Doctor communication - star rating | 3 | 566 |
| Communication about medicines - star rating | 2 | 566 |
| Discharge information - star rating | 3 | 566 |
| Cleanliness - star rating | 4 | 566 |
| Quietness - star rating | 2 | 566 |
| Overall hospital rating - star rating | 3 | 566 |
| Recommend hospital - star rating | 3 | 566 |
| Summary star rating | 3 | 566 |
Timely & Effective Care
higher is better (unless a wait time) · 30 measures reported
How consistently hospitals follow recommended care processes — for example, giving heart-attack patients aspirin on arrival, or the average time spent in the emergency department.
| Measure | Score | Sample |
|---|---|---|
| Emergency department volume | very high | — |
| Global Malnutrition Composite Score | — | — |
| Global Malnutrition Composite Score: Malnutrition Diagnosis Documented | — | — |
| Global Malnutrition Composite Score: Malnutrition Risk Screening | — | — |
| Global Malnutrition Composite Score: Nutrition Assessment | — | — |
| Global Malnutrition Composite Score: Nutritional Care Plan | — | — |
| Hospital Harm - Severe Hyperglycemia | — | — |
| Hospital Harm - Severe Hypoglycemia | — | — |
| Hospital Harm - Opioid Related Adverse Events | — | — |
| Healthcare workers given influenza vaccination | 64 | 2931 |
| Average (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 better | 178 | 1128 |
| Average (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 better | 172 | 1046 |
| Average (median) time psychiatric/mental health patients spent in the emergency department before leaving from the visit. A lower number of minutes is better | 222 | 42 |
| Average (median) time patients spent in the emergency department before being transferred to another facility. A lower number of minutes is better | 406 | 42 |
| Left before being seen | 1 | 71797 |
| Head CT results | 60 | 20 |
| Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients | 84 | 82 |
| Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery | — | — |
| ST-Segment Elevation Myocardial Infarction (STEMI) | — | — |
| Safe Use of Opioids - Concurrent Prescribing | 19 | 3086 |
| Appropriate care for severe sepsis and septic shock | 88 | 367 |
| Septic Shock 3-Hour Bundle | 91 | 180 |
| Septic Shock 6-Hour Bundle | 98 | 140 |
| Severe Sepsis 3-Hour Bundle | 96 | 371 |
| Severe Sepsis 6-Hour Bundle | 98 | 247 |
| Discharged on Antithrombotic Therapy | — | — |
| Anticoagulation Therapy for Atrial Fibrillation/Flutter | — | — |
| Antithrombotic Therapy by End of Hospital Day 2 | 94 | 154 |
| Venous Thromboembolism Prophylaxis | 88 | 6327 |
| Intensive Care Unit Venous Thromboembolism Prophylaxis | 92 | 1220 |
Maternal Health
lower is better · 4 measures reported
Measures of maternal outcomes and safe delivery practices, including severe complications during childbirth.
| Measure | Score | Sample |
|---|---|---|
| Cesarean Birth | — | — |
| Risk Adjusted Severe Obstetric Complications (All) | — | — |
| Risk Adjusted Severe Obstetric Complications (excluding blood-transfusion-only cases) | — | — |
| Maternal Morbidity Structural Measure | Yes | — |
Frequently asked questions
- How is Henry Mayo Newhall Hospital rated?
- Henry Mayo Newhall Hospital has a 2 out of 5 CMS overall star rating as of the latest CMS release.
- Does Henry Mayo Newhall Hospital have emergency services?
- According to CMS records, Henry Mayo Newhall Hospital does not report a 24/7 emergency department.
- Where is Henry Mayo Newhall Hospital located?
- Henry Mayo Newhall Hospital is located at 23845 Mcbean Pkwy, Valencia, CA 91355.
- What type of hospital is Henry Mayo Newhall Hospital?
- Henry Mayo Newhall Hospital is classified by CMS as a Acute Care Hospitals facility (Voluntary non-profit - Private).
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Data as of 2026-06-14. Source: CMS Provider Data Catalog. This is public data provided for informational purposes only and is not medical advice. See our methodology and editorial policy.