Quality & Safety

Delivering safe, high-quality patient experiences is the top priority at Winchester Hospital

Improving Quality of Care and Keeping Patients Safe

At Winchester Hospital, quality and patient safety are among our top priorities. We work hard to improve patient outcomes and make our facility the safest environment possible for patients, visitors, and colleagues. We are constantly striving to improve quality and safety, reduce errors, eliminate harm, and meet the needs of our patients.

The Quality and Patient Safety Department monitors performance on important quality metrics and works with other departments to develop programs to improve the quality and safety of the care we provide.

Make Your Voice Heard

We encourage you to take an active role in your care by asking questions and speaking up about your concerns. If you have concerns about the quality of the care you received, please contact our patient advocate at 781-756-7159.

Quality Ratings

We are committed to transparency in our quality assurance processes. To assist our patients and their families, we’ve provided links to various reporting tools below.

  • Care Compare (CMS): We are committed to delivering safe, high-quality care and continuously improving the patient experience. We use Care Compare, developed by the Centers for Medicare & Medicaid Services (CMS), to evaluate our performance on quality, cost, and patient feedback. By comparing our results with hospitals across the country, we identify opportunities to strengthen care delivery, reduce variation, and enhance the reliability of the care we provide.
  • Joint Commission Accredited Organizations: Maintaining the highest standards of care is fundamental to our mission. Through our accreditation with the Joint Commission and public reporting, we demonstrate adherence to nationally recognized, evidence-based standards. These rigorous expectations support our efforts to provide consistent, safe care and help reinforce a strong culture of accountability and continuous improvement.
  • PatientCareLink: Our partnership with PatientCareLink reflects our commitment to high-quality, safe, and coordinated care. Through this collaboration, we promote transparency and empower patients and families to make informed decisions across all care settings.
  • Healthgrades: Providing patients with meaningful information is an important part of delivering patient-centered care. We reference Healthgrades to better understand how our clinical outcomes and patient experience compare to other providers. These insights inform our improvement efforts and help us focus on areas that matter most to our patients and families.
  • Massachusetts Health Quality Partners (MHQP): We partner with organizations like Massachusetts Health Quality Partners (MHQP) to advance care quality across the continuum. MHQP provides valuable data and insights that support performance improvement and encourage informed decision-making. This collaboration strengthens our ability to deliver coordinated, effective care and respond to the evolving needs of our community.
  • The Leapfrog Group: Transparency plays a key role in advancing patient safety. Through our participation in The Leapfrog Group, we publicly report our progress in implementing evidence-based safety practices.This independent benchmarking helps us measure our performance, prioritize improvement efforts, and remain accountable to the patients and communities we serve.

Our Dedication to Continuous Improvement

Winchester Hospital is committed to continuously improving all our care delivery systems. Despite our many awards and recognition, we recognize that there are always ways to do things better – that means more efficiently and more safely.

Our patients benefit from every improvement in safety and quality. And our community as a whole benefits from efficiency and cost savings, as well as the investments we make in our facilities. That’s because as a nonprofit hospital, any surplus funds are used to expand and enhance the healthcare services we provide. Our aim is to offer care rooted in the most updated evidence-based guidelines and best practices.

Here are some examples of the many improvement initiatives taking place at Winchester Hospital:

  • As part of ongoing renovations in the Laboratory, staff from the Laboratory Department are using concepts from Lean Methodology in an effort to improve efficiencies in their department. That work will create more efficient design and workflows while reducing waste.
  • The Emergency Department is working collaboratively with an inpatient unit and piloting a new patient handoff process. This new process optimizes the use of critical data in the Electronic Medical Record and will improve throughput as well as nurse and patient satisfaction.
  • The Infection Prevention specialists at Winchester Hospital have implemented best practices for hand hygiene compliance and other infection control measures which are critical in keeping our staff and patients safe.

Patient Satisfaction Scores

At Winchester Hospital, the patient experience is at the heart of our quality and safety culture. Through ongoing partnership with patients, families, and colleagues, we strive to foster a collaborative and respectful environment while providing care that is compassionate, responsive, and centered on the needs of every individual we serve. We regularly review patient feedback and satisfaction data to enhance quality, safety, and the overall patient experience.

How We Compare Statewide & Nationally

Here’s a sampling of our performance ratings:

  Our Ratings  Statewide Ratings National Ratings 
Patients who reported that their nurses "always" communicated well
 82%  78%
 77%
Patients who reported that their doctors "always" communicated well
 82%  79%
 81%
Patients who gave their hospital a rating of 9 or 10 on a scale from 0 (lowest) to 10 (highest)
 75%
 68%
 68%
Patients who reported YES, they would definitely recommend the hospital
 83%
 73%
 70%

ICU Staffing Ratios

As part of our effort to continue offering the best possible patient and family centered experience, Winchester Hospital is committed to providing our quarterly ICU staffing ratios to patients, colleagues and regulatory agencies. This ratio indicates the average number of patients our ICU nurses care for during a given work day.

Name of ICU: ICU | Type of ICU: Medical/Surgical

Reporting Period Average Daily Patient Census Average Daily Staff Nurse Census Average Daily Staff Nurse-To-Patient Ratio
Apr - Jun 2026 4 4 1 : 1.178
Jan - Mar 2026 5 4 1 : 1.319
Oct - Dec 2025 5 3 1 : 1.328
Jul - Sep 2025 5 4 1 : 1.216
Apr - Jun 2025 5 4 1 : 1.162
Jan - Mar 2025 7 5 1 : 1.414
Oct - Dec 2024 6 4 1 : 1.345 
Jul - Sep 2024 5 1 : 1.226 
 Apr - Jun 2024 5 4 1 : 1.372 
Jan - Mar 2024 6 5 1 : 1.252
Oct - Dec 2023 6 4 1 : 1.391
Jul - Sep 2023 5 4 1 : 1.279
Apr - Jun 2023 5 4 1 : 1.304
Jan - Mar 2023 5 4 1 : 1.324
Oct - Dec 2022 6 4 1 : 1.403
Jul - Sep 2022 5 4 1 : 1.190
Apr - Jun 2022 6 5 1 : 1.260
Jan - Mar 2022 6 5 1 : 1.266
ICU Staffing Ratios Historical Data
Reporting Period Average Daily Patient Census Average Daily Staff Nurse Census Average Daily Staff Nurse-To-Patient Ratio
Oct - Dec 2020 7 5 1 : 1.509
Jul - Sep 2020 6 4 1 : 1.298
Apr - Jun 2020 7 5 1 : 1.553
Jan - Mar 2020 7 4 1 : 1.472
Oct - Dec 2019 7 4 1 : 1.497
Jul - Sep 2019 5 4 1 : 1.404
Apr - Jun 2019 6 5 1 : 1.261
Jan - Mar 2019 7 5 1 : 1.485
Oct - Dec 2018 7 4 1 : 1.578
Jul - Sep 2018 6 4 1 : 1.430
Apr - Jun 2018 6 4 1 : 1.432
Jan - Mar 2018 8 5 1 : 1.528
Oct - Dec 2017 7 5 1 : 1.544
Jul - Sep 2017 7 5 1 : 1.436
Apr - Jun 2017 6 4 1 : 1.504
Jan - Mar 2017 8 5 1 : 1.679
Oct - Dec 2016 7 4 1 : 1.515
Jul - Sep 2016 7 4 1 : 1.478
Apr - Jun 2016 8 5 1 : 1.493